MagicKit.ai
AI-powered Magic tools that just work
Free online tools that run in your browser. No uploads, 100% private.
PDF Tools
Solve Your PDF Problems
Merge PDF
Merge multiple PDF files into one document. Drag to reorder pages, preview before merging. Free online PDF merger - no upload to servers.
Split PDF
Split PDF into separate pages or extract specific page ranges. Free online PDF splitter - works in your browser, no upload to servers.
Images to PDF
Convert multiple images to a single PDF document. Support for JPG, PNG, WebP and more. Drag to reorder, choose page size. Free online converter.
Compress PDF
Compress PDF files to reduce file size. Optimize PDFs for email, web, or storage. Free online PDF compressor - works locally in your browser.
PDF to Images
Convert PDF pages to images. Export PDF to PNG or JPEG format. Batch conversion with quality control. Free online PDF to image converter.
Rotate PDF
Rotate PDF pages 90, 180, or 270 degrees. Rotate all pages at once. Free online PDF rotation tool.
PDF Delete Pages
Remove specific pages from PDF documents. Delete single pages or page ranges. Free online PDF page remover.
PDF Page Numbers
Add page numbers to PDF documents. Customize position, format, and starting number. Free online PDF page numbering tool.
PDF Reorder Pages
Rearrange pages in your PDF document. Drag and drop to reorder pages. Free online PDF page reorder tool.
PDF to Text
Extract all text from PDF documents. Copy text or download as TXT file. Free online PDF text extractor.
Add Watermark to PDF
Add text watermarks to PDF documents. Customize position, opacity, color, and rotation. Free online PDF watermark tool.
PDF Metadata Editor
Edit PDF document metadata including title, author, subject, and keywords. Free online PDF metadata editor tool.
Protect PDF with Password
Add password protection to PDF documents. Set permissions for printing, copying, and modifying. Free online PDF encryption tool.
Unlock PDF
Remove password protection from PDF files. Unlock encrypted PDFs with password. Free online PDF unlocker tool.
Image Tools
Solve Your Image Problems
Image Compressor
Compress images without losing quality. Reduce file size of JPG, PNG, WebP images. Batch compression supported. Free online image compressor.
Image Resizer
Resize images to any dimension. Change width and height of JPG, PNG, WebP images. Batch resize supported. Free online image resizer.
Image Cropper
Crop images to any size or aspect ratio. Visual drag-and-drop cropping with precise pixel control. Free online image cropper.
Image Converter
Convert images between PNG, JPG, and WebP formats. Batch conversion with quality control. Free online image format converter.
Image to Base64
Convert images to Base64 encoded strings. Generate data URLs for embedding images in HTML, CSS, or JavaScript. Free online encoder.
Image Rotator
Rotate images 90, 180, or 270 degrees. Flip horizontally or vertically. Free online image rotation tool.
SVG to PNG
Convert SVG vector images to PNG format. Set custom dimensions and background color. Free online SVG to PNG converter.
Remove Duplicate Lines
Remove duplicate lines from text. Keep only unique lines with case sensitivity options. Free online duplicate line remover.
Remove Duplicate Lines
Remove duplicate lines from text. Keep only unique lines with case sensitivity options. Free online duplicate line remover.
Blur & Pixelate Image
Add blur or pixelation effects to images. Protect privacy by obscuring faces or sensitive information. Free online image blur tool.
Image Metadata Viewer
View EXIF metadata from photos including camera info, GPS location, and date. Option to strip metadata for privacy.
Favicon Generator
Generate favicons for all devices including browsers, iOS, and Android. Download all sizes as ZIP with HTML code.
Add Text to Image
Add text overlays to images with custom fonts, colors, and positioning. Free online image text editor tool.
Image Collage Maker
Create beautiful photo collages with multiple layout options. Customize spacing and background. Free online collage maker.
HEIC to JPG Converter
Convert HEIC/HEIF images from iPhone to JPG or PNG format. Batch conversion with quality settings. Free online HEIC converter.
Add Watermark to Image
Add text watermarks to images with customizable font, position, opacity, and tiling options. Free online image watermark tool.
Placeholder Image Generator
Generate placeholder images for your designs. Custom dimensions, colors, and text. Free online placeholder image generator.
Color Blindness Simulator
Simulate how colors appear to people with different types of color blindness. Test your designs for accessibility with protanopia, deuteranopia, and more.
CSS Filter Playground
Apply and preview CSS filter effects on images. Adjust blur, brightness, contrast, saturation, and more. Generate CSS code instantly.
PNG to JPG Converter
Convert PNG images to JPG format online for free. Reduce file size while maintaining quality. No upload required - 100% private browser-based conversion.
JPG to PNG Converter
Convert JPG/JPEG images to PNG format online for free. Get lossless quality with transparency support. No upload required - 100% private browser-based conversion.
PNG to WebP Converter
Convert PNG images to WebP format online for free. Get up to 30% smaller files with WebP compression. No upload required - 100% private browser-based conversion.
JPG to WebP Converter
Convert JPG/JPEG images to WebP format online for free. Get up to 30% smaller files with WebP compression. No upload required - 100% private browser-based conversion.
WebP to PNG Converter
Convert WebP images to PNG format online for free. Get universal compatibility with lossless PNG. No upload required - 100% private browser-based conversion.
WebP to JPG Converter
Convert WebP images to JPG format online for free. Get universal compatibility with compressed JPG. No upload required - 100% private browser-based conversion.
GIF to PNG Converter
Convert GIF images to PNG format online for free. Extract the first frame as lossless PNG. No upload required - 100% private browser-based conversion.
GIF to JPG Converter
Convert GIF images to JPG format online for free. Extract the first frame as compressed JPG. No upload required - 100% private browser-based conversion.
BMP to PNG Converter
Convert BMP bitmap images to PNG format online for free. Get lossless PNG with transparency support. No upload required - 100% private browser-based conversion.
BMP to JPG Converter
Convert BMP bitmap images to JPG format online for free. Get compressed JPG with adjustable quality. No upload required - 100% private browser-based conversion.
TIFF to PNG Converter
Convert TIFF images to PNG format online for free. Get lossless PNG with web compatibility. No upload required - 100% private browser-based conversion.
TIFF to JPG Converter
Convert TIFF images to JPG format online for free. Get compressed JPG with adjustable quality. No upload required - 100% private browser-based conversion.
SVG to JPG Converter
Convert SVG vector graphics to JPG raster images online for free. Choose output scale and quality. No upload required - 100% private browser-based conversion.
SVG to WebP Converter
Convert SVG vector graphics to WebP raster images online for free. Choose output scale and quality. No upload required - 100% private browser-based conversion.
PNG to ICO Converter
Convert PNG images to ICO favicon format online for free. Create multi-size ICO files with 16x16, 32x32, and 48x48 icons. No upload required - 100% private browser-based conversion.
Base64 to Image Converter
Convert Base64 encoded strings to image files online for free. Auto-detects PNG, JPG, GIF, and WebP formats. No upload required - 100% private browser-based conversion.
HEIC to PNG Converter
Convert HEIC/HEIF images from iPhone to PNG format online for free. Get universal compatibility with lossless PNG. No upload required - 100% private browser-based conversion.
GIF to WebP Converter
Convert GIF images to WebP format for smaller file sizes. Adjust quality settings and preview results. Free online GIF to WebP converter.
Batch Image Converter
Convert multiple images to PNG, JPG, or WebP format in one go. Adjust quality and download as ZIP. Free online batch image converter.
Video Tools
Solve Your Video Problems
Video Thumbnail Generator
Generate thumbnails from videos. Extract any frame at specific timestamp. Download as PNG or JPG. Free online video thumbnail tool.
GIF to Video Converter
Convert animated GIFs to video format. Output as MP4 or WebM. Set loop count and quality. Free online GIF to video converter.
Video to GIF Converter
Convert video files to animated GIFs online for free. No upload required - process videos directly in your browser.
Video Compressor
Compress video files online for free. Reduce MP4, WebM, MOV file sizes while maintaining quality. No upload required.
Video Trimmer
Trim and cut video files online for free. Remove unwanted parts from MP4, WebM, MOV videos. No upload required.
Audio Extractor
Extract audio from video files online for free. Convert video to MP3, WAV, or AAC. No upload required - process locally.
Video Converter
Convert video files between formats online for free. MP4, WebM, MOV, AVI conversion. No upload required - process locally.
Video Speed Changer
Change video playback speed online for free. Create slow motion or speed up videos. Supports 0.25x to 4x speed. No upload required.
Video Rotate & Flip
Rotate and flip videos online for free. Rotate 90ยฐ, 180ยฐ, 270ยฐ or flip horizontally/vertically. No upload required - process locally.
Audio Trimmer
Trim and cut audio files online for free. Remove unwanted parts from MP3, WAV, AAC, OGG files. No upload required - process locally.
Audio Merger
Merge multiple audio files into one online for free. Combine MP3, WAV, AAC files. Reorder tracks easily. No upload required - process locally.
MP4 to WebM Converter
Convert MP4 videos to WebM format for better web compatibility. Uses VP9 codec for high quality at smaller file sizes. Free online video converter.
WebM to MP4 Converter
Convert WebM videos to MP4 format for better compatibility. Uses H.264 codec for universal playback. Free online video converter.
MOV to MP4 Converter
Convert MOV videos to MP4 format. Perfect for iPhone and Mac videos. Uses H.264 codec for universal compatibility. Free online converter.
AVI to MP4 Converter
Convert AVI videos to MP4 format for modern playback. Uses H.264 codec for web and mobile compatibility. Free online converter.
MKV to MP4 Converter
Convert MKV videos to MP4 format. Perfect for streaming and mobile devices. Uses H.264 codec for universal compatibility. Free online converter.
MP3 to WAV Converter
Convert MP3 audio files to uncompressed WAV format. Choose sample rate for professional quality. Free online audio converter.
WAV to MP3 Converter
Convert WAV audio files to compressed MP3 format. Adjust bitrate for quality vs size. Free online audio converter.
M4A to MP3 Converter
Convert M4A audio files to MP3 format. Adjust bitrate for quality vs size. Free online audio converter.
OGG to MP3 Converter
Convert OGG Vorbis audio files to MP3 format. Adjust bitrate for quality vs size. Free online audio converter.
FLAC to MP3 Converter
Convert FLAC lossless audio files to MP3 format. Adjust bitrate for quality vs size. Free online audio converter.
MP3 to OGG Converter
Convert MP3 audio files to OGG Vorbis format. Adjust quality for better compression. Free online audio converter.
Video to MP3 Converter
Extract MP3 audio from any video file. Convert MP4, MOV, AVI, MKV to MP3. Choose bitrate for quality. Free online video to audio converter.
Audio to Ringtone Converter
Convert any audio file to ringtone format. Create M4R for iPhone or MP3 for Android. Trim audio to 30 seconds. Free online ringtone maker.
Audio Bitrate Converter
Convert audio files to different bitrates. Compress or enhance audio quality. Supports MP3, AAC, OGG formats. Free online audio bitrate converter.
Audio Sample Rate Converter
Convert audio to different sample rates. Change from 44.1kHz to 48kHz, 96kHz, or any rate. Professional audio resampling. Free online converter.
AAC to MP3 Converter
Convert AAC audio files to MP3 format. Adjust bitrate for quality vs size. Free online audio converter.
WebM to MP3 Converter
Convert WebM video to MP3 audio. Extract audio track from WebM files. Choose bitrate for quality. Free online converter.
MP3 to M4A Converter
Convert MP3 audio files to M4A (AAC) format. Better quality at same bitrate. Compatible with Apple devices. Free online converter.
MP4 to GIF Converter
Convert MP4 video to animated GIF. Adjust frame rate, resolution, and quality. Create perfect GIFs for social media. Free online converter.
Video Frame Extractor
Extract individual frames from video as images. Choose specific timestamps or extract all frames. Export as PNG or JPG. Free online tool.
Video Resolution Converter
Change video resolution to 480p, 720p, 1080p, or 4K. Upscale or downscale video quality. Free online video resizer.
FLV to MP4 Converter
Convert FLV (Flash Video) files to MP4 format online. Fast browser-based conversion with no upload required. Free and secure.
WMV to MP4 Converter
Convert WMV (Windows Media Video) files to MP4 format online. Fast browser-based conversion with no upload required. Free and secure.
3GP to MP4 Converter
Convert 3GP mobile video files to MP4 format online. Fast browser-based conversion with no upload required. Free and secure.
Opus to MP3 Converter
Convert Opus audio files to MP3 format online. Fast browser-based conversion with no upload required. Free and secure.
WMA to MP3 Converter
Convert WMA (Windows Media Audio) files to MP3 format online. Fast browser-based conversion with no upload required. Free and secure.
MP4 to MP3 Converter
Extract MP3 audio from MP4 video files online. Fast browser-based conversion with no upload required. Free and secure.
MPEG to MP4 Converter
Convert MPEG video files to MP4 format online. Fast browser-based conversion with no upload required. Free and secure.
TS to MP4 Converter
Convert TS (MPEG Transport Stream) video files to MP4 format online. Fast browser-based conversion with no upload required. Free and secure.
MTS to MP4 Converter
Convert MTS/M2TS (AVCHD) video files to MP4 format online. Fast browser-based conversion with no upload required. Free and secure.
Text Tools
Solve Your Text Problems
Lorem Ipsum Generator
Generate Lorem Ipsum placeholder text for your designs. Create paragraphs, sentences, or words with our free online generator.
Text Case Converter
Convert text between uppercase, lowercase, title case, sentence case, camelCase, and snake_case. Free online text case converter.
Word Counter
Count words, characters, sentences, and paragraphs in your text. Free online word counter with reading time estimation.
Markdown to HTML Converter
Convert Markdown to HTML instantly. Supports headers, bold, italic, links, code blocks, and more. Free online Markdown converter.
Remove Duplicate Lines
Remove duplicate lines from text. Keep only unique lines with case sensitivity options. Free online duplicate line remover.
Sort Lines
Sort text lines alphabetically or numerically. Ascending or descending order with case sensitivity options. Free online line sorter.
Find and Replace
Find and replace text in bulk. Supports case sensitivity, whole words, and regex. Free online find and replace tool.
Text to Speech
Convert text to spoken audio using browser voices. Adjust speed and pitch. Free online text to speech tool.
Morse Code Translator
Convert text to Morse code and vice versa. Listen to Morse code audio. Copy dots and dashes. Free online Morse code translator.
Reading Time Calculator
Calculate reading time for any text. Estimate how long it takes to read articles or documents. Free online reading time estimator.
Stopwatch & Timer
Free online stopwatch and countdown timer. Track time, set alarms, record laps, and manage multiple timers easily.
Pomodoro Timer
Free online Pomodoro timer for productivity. 25-minute work sessions with breaks. Track your focus sessions and boost productivity.
List Shuffler
Randomly shuffle and reorder list items. Perfect for randomizing names, teams, tasks, or any text list. Free online list randomizer tool.
Emoji Picker
Find and copy emojis easily. Search by name or browse categories. One-click copy to clipboard. Free online emoji search tool.
Character Map
Browse and copy Unicode characters, special symbols, arrows, mathematical symbols, and more. Search by name or code point. Free online character picker.
ASCII Art Generator
Convert text to ASCII art with multiple font styles. Create banners, logos, and decorative text for terminals and comments.
Typing Speed Test
Test your typing speed and accuracy. Get your WPM (words per minute), accuracy percentage, and detailed statistics. Improve your typing skills.
Fancy Text Generator
Transform your text into fancy Unicode styles. Create bold, italic, cursive, gothic, and decorated text for social media, usernames, and more.
Text Reverser
Reverse text, words, or sentences online for free. Flip text backwards instantly. Great for puzzles and fun.
Text Repeater
Repeat text multiple times online for free. Set separator and count. Perfect for creating patterns.
Text to Hex
Convert text to hexadecimal online for free. ASCII to hex conversion with different formats.
Hex to Text
Convert hexadecimal to text online for free. Hex to ASCII conversion.
ROT13 Encoder
Encode or decode text using ROT13 cipher online. Simple letter substitution encryption.
Invisible Character Finder
Find and remove invisible characters from text. Detect zero-width spaces, non-breaking spaces, and more.
Whitespace Remover
Remove extra whitespace from text online. Trim spaces, remove duplicate spaces, and clean formatting.
Text Statistics
Get detailed text statistics online. Character count, word count, sentence count, and more.
Pig Latin Converter
Convert English to Pig Latin online for free. Fun word game translator.
Zalgo Text Generator
Generate creepy Zalgo text online. Add glitchy diacritics for spooky effects.
Story Prompt Generator
Generate unique story prompts and creative writing ideas. Get inspired with random plot starters, character scenarios, and narrative hooks.
Character Bio Generator
Generate detailed character biographies for your stories, games, and creative projects. Create unique backstories, personalities, and traits.
Headline Analyzer
Analyze and improve your headlines for maximum impact. Get scores on emotional appeal, word balance, and readability.
Email Subject Line Tester
Test and optimize your email subject lines. Get actionable feedback to improve open rates and engagement.
Blog Title Generator
Generate engaging blog titles that attract readers. Create click-worthy headlines for your content.
Product Description Generator
Generate compelling product descriptions that sell. Create persuasive copy for your e-commerce listings.
Paraphrase Tool
Paraphrase and rewrite your text while keeping the original meaning. Improve clarity and avoid repetition.
Readability Score Checker
Check the readability of your text. Get Flesch-Kincaid scores and suggestions to improve clarity.
Poem Generator
Generate poems in various styles. Create haikus, sonnets, limericks, and free verse poetry.
Acrostic Poem Generator
Create acrostic poems from any word or name. Generate personalized poems where the first letters spell out a message.
File Tools
Solve Your File Problems
Base64 Encoder & Decoder
Encode or decode Base64 strings instantly. Free, no uploads, 100% private - all processing happens in your browser.
URL Encoder/Decoder
Free online URL encoder and decoder. Encode special characters for URLs or decode percent-encoded strings instantly in your browser.
QR Code Generator
Generate QR codes for URLs, text, or any data. Download as PNG image. Free online QR code generator with customizable size.
WiFi QR Code Generator
Generate a QR code for your WiFi network. Guests can scan to connect instantly without typing passwords.
vCard QR Code Generator
Generate QR codes for your contact information. Recipients can scan to instantly add you to their contacts.
Mailto Link Builder
Build mailto links with pre-filled recipients, subject, and body. Create clickable email links for websites and marketing campaigns. Copy ready-to-use HTML code.
Calendar Event Generator
Create calendar events and export to Google Calendar, Outlook, or Apple Calendar. Generate ICS files for any event.
ZIP Creator
Create ZIP archives from multiple files. Compress and bundle files into a single ZIP. No upload to servers - works locally in your browser.
JSON to CSV
Convert JSON data to CSV format. Transform arrays of objects into spreadsheet-compatible CSV. Free online converter with instant download.
CSV to JSON
Convert CSV data to JSON format. Transform spreadsheet data into JSON arrays. Supports headers, auto-detects types. Free online converter.
ZIP Extractor
Extract files from ZIP archives online. View contents and download individual files or all at once. Free online ZIP extractor.
JSON to XML
Convert JSON data to XML format. Customize root and item tags. Free online JSON to XML converter.
XML to JSON
Convert XML data to JSON format. Parse XML and get structured JSON output. Free online XML to JSON converter.
Remove Duplicate Lines
Remove duplicate lines from text. Keep only unique lines with case sensitivity options. Free online duplicate line remover.
Remove Duplicate Lines
Remove duplicate lines from text. Keep only unique lines with case sensitivity options. Free online duplicate line remover.
HTML to Markdown
Convert HTML to Markdown format. Preserve headings, links, images, and formatting. Free online HTML to Markdown converter.
Add Watermark to Image
Add text watermarks to images with customizable font, position, opacity, and tiling options. Free online image watermark tool.
HTML to PDF Converter
Convert HTML code to PDF documents. Customize page size and orientation. Free online HTML to PDF converter tool.
Excel to CSV Converter
Convert Excel files to CSV format. Select sheets and preview data. Download as CSV. Free online Excel to CSV converter.
CSV Viewer & Editor
View and edit CSV files online. Sort columns, filter rows, edit cells. Download modified CSV. Free online CSV viewer and editor.
Markdown to PDF Converter
Convert Markdown files to PDF documents. Preview formatted markdown and download as PDF. Free online markdown to PDF converter.
Venmo QR Generator
Generate QR codes for Venmo payments. Create scannable codes with pre-filled amounts and notes for easy transactions.
Text to PDF Converter
Convert plain text to PDF documents online for free. Customize font size and margins. No upload required - 100% private browser-based conversion.
JSON to PDF Converter
Convert JSON data to formatted PDF documents online for free. Create readable documentation from JSON. No upload required - 100% private browser-based conversion.
CSV to PDF Converter
Convert CSV spreadsheet data to formatted PDF table documents online for free. Create professional tables from CSV. No upload required - 100% private browser-based conversion.
CSV to Excel Converter
Convert CSV files to Excel XLSX spreadsheets online for free. Create professional Excel workbooks from CSV data. No upload required - 100% private browser-based conversion.
JSON to Excel Converter
Convert JSON arrays to Excel XLSX spreadsheets online for free. Transform JSON data into professional Excel workbooks. No upload required - 100% private browser-based conversion.
Excel to JSON Converter
Convert Excel XLSX files to JSON format online for free. Transform spreadsheet data into JSON arrays. No upload required - 100% private browser-based conversion.
TSV to CSV Converter
Convert TSV (tab-separated values) files to CSV format online for free. Transform tab-delimited data into comma-separated format. No upload required - 100% private browser-based conversion.
CSV to TSV Converter
Convert CSV (comma-separated values) files to TSV format online for free. Transform comma-delimited data into tab-separated format. No upload required - 100% private browser-based conversion.
CSV to XML Converter
Convert CSV files to XML format online for free. Transform tabular data into structured XML documents. No upload required - 100% private browser-based conversion.
XML to CSV Converter
Convert XML files to CSV format online for free. Transform structured XML documents into tabular data. No upload required - 100% private browser-based conversion.
GZIP Compressor
Compress any file to GZIP (.gz) format instantly in your browser. No upload required, fast and secure compression. Free online tool.
GZIP Decompressor
Decompress GZIP (.gz) files instantly in your browser. No upload required, fast and secure decompression. Free online tool.
TAR Creator
Create TAR archives from multiple files instantly in your browser. No upload required, fast and secure archiving. Free online tool.
TAR Extractor
Extract files from TAR archives instantly in your browser. No upload required, fast and secure extraction. Free online tool.
vCard to CSV Converter
Convert vCard (.vcf) files to CSV format instantly. Extract contacts from vCard files to spreadsheet format. Free online tool.
CSV to vCard Converter
Convert CSV files to vCard (.vcf) format instantly. Create contact files from spreadsheet data. Free online tool.
ICS to CSV Converter
Convert iCalendar (.ics) files to CSV format instantly. Export calendar events to spreadsheet format. Free online tool.
CSV to ICS Converter
Convert CSV files to iCalendar (.ics) format. Create calendar events from spreadsheet data. Free online tool.
JSON to GeoJSON Converter
Convert JSON with coordinates to GeoJSON format. Extract lat/lng data and create map-ready GeoJSON files. Free online tool.
GPX to GeoJSON Converter
Convert GPX files to GeoJSON format. Transform GPS tracks and waypoints into map-ready GeoJSON. Free online tool.
Subtitle Converter
Convert between subtitle formats: SRT, VTT (WebVTT), and ASS/SSA. Free online subtitle conversion tool.
Color Palette Extractor
Extract dominant colors from any image. Generate color palettes with HEX and RGB values. Free online tool.
QR Code Decoder
Decode QR codes from images instantly. Extract text, URLs, and data from QR code images. Free online tool.
Barcode Decoder
Decode barcodes from images instantly. Supports EAN, UPC, Code 128, Code 39, and more formats. Free online tool.
HTML to Image Converter
Convert HTML and CSS code to PNG or JPG images online. Create screenshots of HTML content with custom backgrounds and quality settings. Free and easy to use.
Code to PDF Converter
Convert source code to PDF with syntax highlighting. Supports JavaScript, Python, Java, C++, and more. Add line numbers, choose themes. Free online tool.
Markdown to HTML File Converter
Convert Markdown to a standalone HTML file with embedded styles. Choose themes, preview live, and download. Perfect for documentation and sharing. Free online tool.
SVG to PDF Converter
Convert SVG vector files to PDF documents. Upload multiple SVGs, reorder pages, choose page sizes. Maintain quality for print. Free online tool.
Excel to ODS Converter
Convert Excel files (XLSX, XLS) to ODS format for LibreOffice and OpenOffice. Preserves sheets, formulas, and formatting. Free online tool.
ODS to Excel Converter
Convert ODS files from LibreOffice and OpenOffice to Excel format (XLSX). Preserves sheets, formulas, and formatting. Free online tool.
Excel Sheet Splitter
Split Excel files into separate files by sheet. Extract individual worksheets as XLSX or CSV files. Download all as ZIP. Free online tool.
Excel Merger
Merge multiple Excel files into a single workbook. Keep sheets separate or combine into one sheet. Drag to reorder files. Free online tool.
CSV Column Extractor
Extract specific columns from CSV files. Select which columns to keep and download the filtered CSV. Free online tool for CSV manipulation.
XML to Excel Converter
Convert XML files to Excel spreadsheets. Automatically extract elements and attributes into columns. Free online XML to XLSX converter.
Excel to SQL Converter
Convert Excel spreadsheets to SQL INSERT statements. Supports MySQL, PostgreSQL, SQLite, and MS SQL. Generate CREATE TABLE and INSERT statements automatically.
Developer Tools
Tools for Developers
JSON Formatter & Validator
Format, validate, and beautify JSON online. Free, instant, 100% private - your data never leaves your browser.
UUID Generator
Generate random UUIDs (Universally Unique Identifiers) instantly. Create 1 to 20 UUIDs at once with our free online UUID generator.
Timestamp Converter
Convert Unix timestamps to human-readable dates. Supports seconds and milliseconds. Free online epoch time converter.
Text Diff
Compare two texts and find differences. Highlight added, removed, and unchanged lines. Free online text comparison tool.
Regex Tester
Test and debug regular expressions with live highlighting. Support for all regex flags. See match details and capture groups. Free online regex tester.
HTML Prettifier
Format and beautify HTML code with proper indentation. Make minified HTML readable. Free online HTML prettifier and formatter.
CSS Minifier
Minify CSS code to reduce file size. Remove comments, whitespace, and optimize stylesheets. Free online CSS minifier.
JavaScript Minifier
Minify JavaScript code to reduce file size. Remove comments, whitespace, and compress scripts. Free online JavaScript minifier.
HTML Entity Encoder
Encode and decode HTML entities. Convert special characters to HTML entities and back. Free online HTML encoder.
JWT Decoder
Decode and inspect JWT tokens. View header, payload, and signature. Check expiration status. Free online JWT decoder tool.
Cron Expression Parser
Parse and understand cron expressions. See human-readable descriptions and next scheduled run times. Free online cron parser tool.
Random Number Generator
Generate random numbers with custom range. Support for decimals, unique numbers, and batch generation. Free online random number generator.
Barcode Generator
Generate barcodes in multiple formats including Code 128, EAN-13, UPC, Code 39. Free online barcode generator tool.
JSON Path Finder
Click on any element in your JSON to get its path. Supports dot and bracket notation. Free online JSON path finder tool.
Aspect Ratio Calculator
Calculate aspect ratios and resize dimensions. Keep proportions when resizing images or videos. Free online aspect ratio calculator.
Number Base Converter
Convert numbers between binary, decimal, hexadecimal, and octal. Easy number base conversion. Free online number converter.
Color Palette Generator
Generate beautiful color palettes. Create harmonious color schemes from any base color. Free online palette generator.
Unit Converter
Convert between different units of measurement. Length, weight, temperature, volume, and more. Free online unit converter.
IP Address Lookup
Find your public IP address and location information. Free IP lookup tool with geolocation data, ISP info, and more.
Age Calculator
Calculate your exact age in years, months, days, hours, and minutes. Find out how old you are precisely with our free age calculator.
BMI Calculator
Calculate your Body Mass Index (BMI) with our free online calculator. Get instant results with health category classification.
Percentage Calculator
Calculate percentages easily with our free online calculator. Find percentage of a number, percentage change, and more.
Countdown Timer
Create a countdown timer to any date. Track days until your next event, birthday, holiday, or any special occasion.
Tip Calculator
Calculate tips easily and split bills among friends. Choose tip percentage, see total with tip, and divide evenly with our free tip calculator.
Loan Calculator
Calculate loan payments, interest rates, and amortization schedules. Free online loan calculator for mortgages, car loans, and personal loans.
World Clock
View current time in cities around the world. Compare timezones, add cities to track, and see time differences easily.
CSS Gradient Generator
Create beautiful CSS gradients with our free generator. Linear, radial, and conic gradients with live preview and copy-to-clipboard.
Invoice Generator
Create professional invoices online for free. Add items, calculate totals, and download PDF invoices instantly.
Calorie Calculator
Calculate your daily calorie needs based on age, weight, height, and activity level. Get personalized nutrition recommendations.
CSS Shadow Generator
Create custom CSS box shadows with our visual generator. Adjust blur, spread, color, and more. Copy CSS code instantly.
JSON Viewer
View, explore, and navigate JSON data with our interactive tree viewer. Collapse, expand, search, and copy JSON paths.
Border Radius Generator
Create beautiful CSS border-radius values with our visual generator. Customize each corner individually, preview in real-time, and copy CSS code instantly.
Flexbox Generator
Create CSS flexbox layouts visually. Set flex-direction, justify-content, align-items, gap, wrap and more. Preview in real-time and copy CSS code.
Button Generator
Create beautiful CSS buttons with hover effects, gradients, shadows, and animations. Customize colors, borders, padding and copy production-ready CSS code.
Coin Flipper
Flip a virtual coin instantly! Perfect for making random decisions. Track your flip history and see the heads/tails ratio.
Dice Roller
Roll virtual dice for games, D&D, or random decisions. Support for D4, D6, D8, D10, D12, D20 and custom dice. Roll multiple dice and track history.
Spin Wheel
Make random decisions with our interactive spin wheel! Add your own options, customize colors, and let fate decide. Perfect for games, raffles, and choices.
Compound Interest Calculator
Calculate compound interest on your investments. See how your money grows over time with our interactive compound interest calculator and growth chart.
Discount Calculator
Calculate discounts, sale prices, and savings instantly. Find final prices after percentage off, compare multiple discounts, and see how much you save.
Date Calculator
Calculate date differences, add or subtract days from dates, and find days between two dates. Perfect for planning deadlines, events, and countdowns.
URL Slug Generator
Generate SEO-friendly URL slugs from any text. Convert titles to lowercase, remove special characters, replace spaces with hyphens. Perfect for blog posts and web pages.
Meta Tag Generator
Generate SEO meta tags, Open Graph tags, and Twitter cards for your website. Improve search engine visibility and social media sharing with optimized meta tags.
CSS Grid Generator
Create CSS Grid layouts visually. Set columns, rows, gaps, and alignment. Preview in real-time and copy production-ready CSS code.
Robots.txt Generator
Generate robots.txt files for your website. Control search engine crawling with allow/disallow rules, sitemap references, and crawler-specific settings.
Privacy Policy Generator
Generate a customized privacy policy for your website or app. Covers data collection, cookies, GDPR, CCPA, and third-party services. Free and instant.
Fake Data Generator
Generate realistic fake data for testing and development. Create random names, emails, addresses, phone numbers, and more. Export as JSON or CSV.
Color Contrast Checker
Check color contrast ratios for WCAG 2.1 accessibility compliance. Test foreground and background colors for AA and AAA standards. Free online tool.
Binary Text Converter
Convert text to binary code and binary to text instantly. Support for ASCII and UTF-8 encoding. Free online binary translator tool.
CSS Text Shadow Generator
Create beautiful CSS text shadow effects visually. Customize offset, blur, color, and add multiple shadows. Generate CSS code instantly.
SQL Formatter
Format and beautify SQL queries online. Support for MySQL, PostgreSQL, SQL Server, and Oracle syntax. Make your SQL readable and clean.
HTML Entities Reference
Complete reference of HTML entities and character codes. Search and copy HTML entities for symbols, special characters, and more.
Markdown Table Generator
Create markdown tables visually with our easy-to-use generator. Add rows, columns, set alignment, and copy the markdown code instantly.
Time Zone Converter
Convert times between different time zones instantly. Compare multiple time zones at once and find the best meeting times across the globe.
Meeting Cost Calculator
Calculate how much your meetings really cost based on attendee salaries and meeting duration. Make more informed decisions about meeting time.
HTTP Status Codes Reference
Quick reference for all HTTP status codes. Search and filter by category - informational, success, redirect, client error, and server error codes.
User Agent Parser
Parse and analyze user agent strings. Detect browser, operating system, device type, and more from any user agent string.
JSON Schema Generator
Generate JSON Schema from your JSON data automatically. Create validation schemas for your APIs and data structures.
API Tester
Test REST API endpoints directly in your browser. Send GET, POST, PUT, DELETE requests and view responses with headers.
Chmod Calculator
Calculate Unix file permissions. Convert between numeric (octal) and symbolic chmod formats. Interactive permission selector.
URL Parser
Parse and analyze URL components. Extract protocol, host, path, query parameters, and more from any URL.
Code Beautifier
Format and beautify code in multiple languages. Support for JavaScript, TypeScript, JSON, HTML, CSS, SQL, and more.
IP Address Converter
Convert IP addresses between different formats. IPv4 to decimal, binary, hex. IPv6 expansion and compression. CIDR notation calculator.
JSON Diff
Compare two JSON objects and see the differences. Highlight added, removed, and modified properties. Visual diff viewer.
SVG Optimizer
Optimize SVG files for the web. Remove unnecessary data, compress paths, and reduce file size while maintaining quality.
CSS Variables Generator
Generate CSS custom properties online. Create design system tokens for colors, spacing, and typography.
Tailwind to CSS
Convert Tailwind CSS classes to vanilla CSS online. Understand what each class does.
HTML Minifier
Minify HTML code online for free. Remove whitespace and comments to reduce file size.
JSON to TypeScript
Convert JSON to TypeScript interfaces online. Auto-generate type definitions from JSON data.
.env Generator
Generate .env files online. Create environment variable templates for your projects.
.gitignore Generator
Generate .gitignore files online. Select your stack and get the right ignore patterns.
package.json Generator
Generate package.json files online. Configure your Node.js project with ease.
.htaccess Generator
Generate .htaccess rules online. Create redirects, security headers, and more for Apache.
Nginx Config Generator
Generate Nginx server configurations online. Create virtual hosts, SSL, and proxy settings.
Crontab Generator
Generate crontab expressions online. Visual scheduler for cron jobs with explanations.
Subnet Calculator
Calculate subnets, CIDR notation, network addresses, and host ranges. Free online subnet calculator for network engineers. Get instant IP calculations.
IBAN Validator
Validate IBAN numbers instantly. Check format, country code, and checksum. Verify international bank account numbers for accuracy before transfers.
JWT Generator
Generate and decode JSON Web Tokens (JWT) for authentication. Create tokens with custom claims, choose algorithms, and verify signatures securely.
Google Maps Embed Generator
Generate responsive Google Maps embed code for your website. Customize map type, size, and zoom level. Copy ready-to-use HTML code in seconds.
Credit Card Validator
Validate credit card numbers using the Luhn algorithm. Check card type, format, and validity instantly.
MAC Address Generator
Generate random MAC addresses for testing and development. Choose format, case, and quantity. Create valid unicast or multicast addresses with vendor prefixes.
AI Prompt Builder
Build effective AI prompts with our structured prompt builder. Create clear, detailed prompts for ChatGPT, Claude, and other AI tools.
YouTube Embed Generator
Generate customized YouTube embed codes with autoplay, loop, start time, and privacy options. Perfect for websites and blogs.
Spotify Embed Generator
Generate Spotify embed codes for tracks, albums, playlists, and podcasts. Create custom music players for your website. Free and easy to use.
App Store Badge Generator
Generate official App Store and Google Play download badges for your app. Customize colors and download in multiple formats.
UTM Builder
Build UTM tracking links for Google Analytics campaigns. Add source, medium, campaign, and other parameters easily.
Canonical URL Generator
Generate canonical URL tags to prevent duplicate content issues. Improve your SEO with proper canonical implementation.
CNPJ/CPF Validator
Free CNPJ and CPF validator for Brazilian tax identification numbers. Validate, format, and generate test CNPJ/CPF numbers instantly.
PAN Card Validator
Free PAN card validator for India. Validate PAN number format, decode entity type, and understand PAN card structure instantly.
IBAN Generator
Generate valid IBAN (International Bank Account Number) for testing. Free IBAN generator for all European countries.
EU VAT Number Validator
Validate EU VAT identification numbers. Check VAT number format and validity for all European Union countries.
NIE/NIF Validator
Validate Spanish NIE (Nรบmero de Identidad de Extranjero) and NIF (Nรบmero de Identificaciรณn Fiscal) numbers. Check format and control digit.
ABN Validator
Validate Australian Business Numbers (ABN). Check the 11-digit ABN format and verify the check digit algorithm.
SIRET/SIREN Validator
Validate French SIRET (14 digits) and SIREN (9 digits) business identification numbers using the Luhn algorithm.
Partita IVA Validator
Validate Italian Partita IVA (VAT numbers). Check the 11-digit format and verify the control digit using the Italian algorithm.
Keyword Density Analyzer
Analyze keyword density in your content for SEO optimization. Find top keywords, phrases, and get density percentages. Free online SEO tool.
SERP Preview Tool
Preview how your page will appear in Google and Bing search results. Optimize your title and meta description for better click-through rates.
Heading Structure Checker
Analyze your HTML heading structure for SEO. Check H1-H6 hierarchy, find missing headings, and ensure proper semantic structure.
Meta Tag Analyzer
Analyze your webpage's meta tags for SEO optimization. Check title, description, Open Graph, Twitter Cards and more. Free online SEO tool.
Sitemap Generator
Generate XML sitemaps for your website. Create regular sitemaps or sitemap indexes. Set priority, change frequency, and lastmod dates. Free SEO tool.
Robots.txt Tester
Test and validate your robots.txt file. Check if URLs are blocked or allowed for different search engine crawlers like Googlebot and Bingbot.
JSON to TOML Converter
Convert JSON configuration files to TOML format online for free. Transform JSON objects into TOML config syntax. No upload required - 100% private browser-based conversion.
TOML to JSON Converter
Convert TOML configuration files to JSON format online for free. Transform TOML syntax into JSON objects. No upload required - 100% private browser-based conversion.
JSON to Go Struct Converter
Convert JSON to Go struct definitions instantly. Generate Go types with proper field names, JSON tags, and nested struct support. Free online tool.
JSON to Python Class Converter
Convert JSON to Python class or dataclass instantly. Generate type-annotated Python classes with proper field types. Free online tool.
JSON to Java Class Converter
Convert JSON to Java class (POJO) instantly. Generate Java classes with getters/setters or Lombok @Data annotation. Free online tool.
JSON to C# Class Converter
Convert JSON to C# class instantly. Generate C# classes with properties or records with JSON serialization attributes. Free online tool.
ENV to JSON Converter
Convert .env environment files to JSON format instantly. Parse environment variables with optional quote handling. Free online tool.
JSON to ENV Converter
Convert JSON to .env environment file format instantly. Generate environment variables from JSON with proper escaping. Free online tool.
INI to JSON Converter
Convert INI configuration files to JSON format instantly. Parse sections, booleans, and numbers. Free online tool.
JSON to INI Converter
Convert JSON to INI configuration file format instantly. Generate sectioned INI files from nested JSON objects. Free online tool.
Properties to JSON Converter
Convert Java .properties files to JSON format instantly. Parse nested keys, numbers, and booleans. Free online tool.
SQL to JSON Schema Converter
Convert SQL CREATE TABLE statements to JSON schema instantly. Parse columns, types, and constraints. Free online tool.
Workdays Calculator
Free workdays calculator to count business days between two dates. Exclude weekends and holidays. Perfect for project planning and payroll calculations.
Week Number Calculator
Free week number calculator. Find the ISO week number for any date. Useful for business planning, scheduling, and international date references.
Julian Date Converter
Free Julian date converter. Convert between Julian Day Numbers, Modified Julian Date, and calendar dates. Used in astronomy, aviation, and military.
WCAG Contrast Checker
Free WCAG contrast checker. Test color combinations for accessibility compliance. Check AA and AAA conformance levels for text and UI components.
Alt Text Generator
Free alt text generator for images. Create accessible, SEO-friendly image descriptions. Get HTML and Markdown output with best practice guidelines.
A/B Test Calculator
Free A/B test calculator. Calculate statistical significance for your experiments. Get z-score, p-value, and confidence intervals for conversion rate tests.
Sample Size Calculator
Free sample size calculator for A/B tests and surveys. Calculate the minimum sample size needed for statistically significant results.
Security Tools
Keep Your Data Safe
Password Generator
Generate strong, secure passwords instantly. Customizable length and character types. 100% private - generated in your browser.
Hash Generator
Generate secure cryptographic hashes using SHA-256, SHA-384, or SHA-512 algorithms. Free online hash generator with instant results.
Color Converter
Convert colors between HEX, RGB, and HSL formats instantly. Free online color converter with live preview and copy functionality.
Text Encryption Tool
Encrypt and decrypt text using various ciphers. Caesar cipher, ROT13, Vigenere, and more. Free online text encryption tool.
Password Strength Checker
Check how strong your password is with our free password strength analyzer. Get detailed security analysis, entropy calculation, and improvement suggestions.
SSL Certificate Decoder
Decode and analyze SSL/TLS certificates. View subject, issuer, validity dates, public key info, and more. Free online certificate parser.
CSR Generator
Generate Certificate Signing Requests (CSR) for SSL/TLS certificates. Create RSA or ECDSA keys. Free online CSR generator tool.
Checksum Verifier
Calculate and verify file checksums using MD5, SHA-1, SHA-256, SHA-384, or SHA-512. Verify file integrity with our free online hash calculator.
Secure Note Encryptor
Encrypt and decrypt notes securely with AES-256-GCM encryption. All processing happens in your browser. No data sent to any server.
PGP Key Generator
Generate PGP/GPG public and private key pairs for secure email encryption and digital signatures. Create 2048 or 4096-bit RSA keys.
2FA Backup Code Generator
Generate secure 2FA backup codes for account recovery. Create printable one-time use codes for two-factor authentication emergencies.
Secure Link Generator
Create encrypted, self-destructing links for sharing sensitive information. Set expiration time, view limits, and password protection.
Privacy Policy Analyzer
Analyze privacy policies for potential red flags, data sharing practices, and missing disclosures. Understand what companies do with your data.
Data Breach Checker
Check if your email has been exposed in known data breaches. Find out which services leaked your information and take action to secure your accounts.
Social Media Tools
Create Content That Gets Noticed
Instagram Grid Planner
Plan and preview your Instagram feed layout before posting. Drag and drop images to visualize how your grid will look. Free online tool.
YouTube Thumbnail Maker
Create stunning YouTube thumbnails online for free. Add text, overlays, and effects. Perfect 1280x720 resolution. No design skills needed.
Social Media Image Resizer
Resize images for Instagram, Facebook, Twitter, LinkedIn, YouTube, TikTok, and more. One-click resize to perfect dimensions for any platform.
Twitter Thread Splitter
Split long text into perfectly sized Twitter/X threads. Auto-number tweets, preserve words, and copy with one click. Free thread generator.
LinkedIn Banner Generator
Create professional LinkedIn banners online for free. Perfect 1584x396 resolution. Add text, gradients, and personal branding.
Hashtag Generator
Generate relevant hashtags for Instagram, TikTok, Twitter and more. Enter your topic and get hashtag suggestions instantly. Free tool.
Bio Link Page Generator
Create a simple link-in-bio page with multiple links. Generate HTML code to host yourself. Free Linktree alternative.
TikTok Safe Zone Template
Preview your TikTok videos with safe zone overlay. Ensure text and important elements are visible and not covered by UI elements.
Open Graph Preview
Preview how your website links appear when shared on Facebook, Twitter, LinkedIn, and Discord. Debug Open Graph and Twitter Card meta tags.
Meme Generator
Create hilarious memes with popular templates or your own images. Add top and bottom text, customize fonts, and download instantly.
Facebook Cover Maker
Create stunning Facebook covers online for free. Perfect dimensions for profile and page covers. Add text, gradients, and images.
Pinterest Pin Maker
Create beautiful Pinterest pins online for free. Perfect 2:3 aspect ratio. Add text overlays, backgrounds, and design elements.
Twitch Banner Maker
Create professional Twitch banners online for free. Profile banners, offline screens, and panels. Perfect dimensions for streamers.
Discord Banner Maker
Create Discord banners online for free. Server banners, invite splashes, and profile banners with perfect dimensions.
Discord Timestamp Generator
Create Discord timestamps that automatically adjust to each user's timezone. Generate dynamic date and time formatting codes.
Podcast Cover Maker
Create professional podcast covers online for free. Perfect 3000ร3000px resolution for Apple Podcasts, Spotify, and all platforms.
Spotify Playlist Cover Maker
Create custom Spotify playlist covers online for free. Perfect 640ร640px resolution. Make your playlists stand out.
Social Media Post Scheduler
Plan your social media content with our visual scheduler. Organize posts by platform, time, and day. Export your content calendar.
Fake Tweet Generator
Create realistic X (Twitter) post mockups for presentations, social media content, and design projects. Customize profile, content, and engagement metrics.
Fake Chat Generator
Create realistic chat mockups for presentations and social media. Generate fake iMessage, WhatsApp, and Messenger conversations.
Social Share Link Generator
Generate share links for Facebook, Twitter, LinkedIn, WhatsApp, and more. Create custom social sharing URLs instantly. Free and easy to use.
Fun & Games
Entertainment & Interactive Tools
Magic 8 Ball
Ask the Magic 8 Ball any yes or no question and get instant mystical answers. Free online fortune telling tool with classic responses.
Love Calculator
Calculate the love compatibility between two names. Fun relationship compatibility test with percentage and fun messages. Share with friends!
Fortune Cookie
Crack open a virtual fortune cookie and receive wisdom, lucky numbers, and inspiring messages. Free online fortune cookie generator.
Rock Paper Scissors
Play Rock Paper Scissors against the computer. Track your wins, losses, and ties. Fun classic hand game with score tracking.
Would You Rather
Get random Would You Rather questions for parties, games, and ice breakers. Fun, clean, and thought-provoking dilemmas.
Truth or Dare
Generate random truth questions and dare challenges for parties. Clean, fun prompts for all ages. Perfect for game nights!
Random Name Picker
Randomly pick names from a list for giveaways, raffles, or team selection. Fair random selection with animation.
Pet Name Generator
Generate unique and cute names for your pets. Find the perfect name for dogs, cats, birds, and more. Filter by style and personality.
Nickname Generator
Generate creative nicknames from your name. Perfect for gaming, social media, or fun with friends. Multiple styles available.
Daily Affirmation
Get your daily dose of positivity with inspiring affirmations. Boost your mood and mindset with uplifting messages you can share.
Random Quote Generator
Discover inspiring quotes from famous authors, philosophers, and leaders. Generate random wisdom and share with friends.
Decision Maker
Can't decide? Let the decision oracle help you choose. Get yes, no, or maybe answers to help you make decisions.
Tarot Card Reader
Get a free online tarot reading. Draw cards from the Major and Minor Arcana with detailed interpretations and meanings.
Daily Horoscope Generator
Generate your daily horoscope based on your zodiac sign. Get personalized predictions for love, career, health, and more.
Rune Reader
Cast Norse runes and discover their ancient meanings. Free online rune reading with Elder Futhark interpretations.
Palm Reading Guide
Interactive palm reading guide. Learn about life line, heart line, head line and more with our free palmistry tutorial.
I Ching Oracle
Consult the ancient I Ching oracle. Cast hexagrams and receive wisdom from the Book of Changes with interpretations.
Crystal Ball Fortune
Gaze into the crystal ball for mystical fortunes. Get your free fortune reading with our interactive crystal ball oracle.
Birthstone Lookup
Discover your birthstone by month. Learn about traditional and modern birthstones with their meanings and properties.
Zodiac Compatibility Checker
Check zodiac sign compatibility. Discover how well your sign matches with others in love, friendship, and work.
Fantasy Name Generator
Generate unique fantasy names for characters, places, and creatures. Perfect for games, stories, and worldbuilding.
Username Generator
Generate creative and unique usernames for social media, gaming, and online accounts. Find the perfect handle.
Band Name Generator
Generate creative band names for your music group. Find the perfect name for rock, pop, metal, indie, and more.
Baby Name Generator
Discover beautiful baby names with meanings and origins. Generate name suggestions for boys, girls, or gender-neutral options.
Startup Name Generator
Generate creative startup and company names. Find unique, brandable names for your new business venture.
Character Name Generator
Generate character names for novels, screenplays, tabletop games, and video games. Find the perfect name for any character.
Gamertag Generator
Generate unique gamertags for Xbox, PlayStation, Steam, and more. Create memorable gaming usernames.
Domain Name Generator
Generate creative domain name ideas for your website. Find available .com, .io, .co and other domain extensions.
Number Guessing Game
Play the classic number guessing game online. Try to guess the secret number with hints.
Word Scrambler
Scramble words and sentences online. Great for word games and puzzles.
Mad Libs Generator
Create hilarious Mad Libs stories online. Fill in the blanks for fun results.
Trivia Generator
Generate random trivia questions online. Great for parties and game nights.
Bingo Card Generator
Generate custom bingo cards online. Create cards for parties, classrooms, or game nights.
Lottery Number Picker
Generate random lottery numbers online. Quick picks for various lottery games.
Reaction Time Test
Test your reaction time online. See how fast your reflexes are with this simple test.
Memory Game
Play the classic memory card matching game online. Test your memory skills.
Simon Says Game
Play Simon Says online. Repeat the pattern as it gets longer and harder.
Hangman Game
Play the classic Hangman word guessing game online. Guess the word before the man hangs!
Spanish Name Generator
Generate authentic Spanish and Hispanic names for characters, babies, or creative projects. Includes traditional and modern Spanish names.
Russian Name Generator
Generate authentic Russian names with proper patronymics. Perfect for characters, creative writing, or learning about Russian naming conventions.
German Name Generator
Generate authentic German names for characters, babies, or creative projects. Includes traditional and modern German names from Germany, Austria, and Switzerland.
French Name Generator
Generate authentic French names for characters, babies, or creative projects. Includes classic and modern French names from France, Belgium, Canada, and Africa.
Portuguese Name Generator
Generate authentic Portuguese and Brazilian names. Includes traditional and modern names with proper multiple surname conventions.
Indonesian Name Generator
Generate authentic Indonesian names from various ethnic backgrounds including Javanese, Sundanese, Balinese, and more. Perfect for characters or cultural research.
Turkish Name Generator
Generate authentic Turkish names for characters, babies, or creative projects. Includes traditional Turkic and modern Turkish names.
Sudoku Solver
Free online Sudoku solver. Enter your puzzle and get the solution instantly. Supports easy, medium, and hard puzzles with step-by-step solving.
Anagram Solver
Free anagram solver and word finder. Enter letters and find all possible words. Perfect for Scrabble, Words with Friends, crosswords, and word games.
Scrabble Word Finder
Free Scrabble word finder and cheat tool. Enter your tiles and find the highest-scoring words. Supports wildcards and shows point values.
Word Search Generator
Free word search puzzle generator. Create custom word search puzzles with your own words. Perfect for teachers, parents, and puzzle lovers.
Creative & Design
Design Tools for Creators
Color Scheme Generator
Generate beautiful color schemes and palettes for your designs. Create harmonious color combinations with complementary, analogous, and triadic options.
Pattern Generator
Create beautiful seamless patterns for backgrounds and designs. Generate geometric, organic, and abstract patterns with customizable colors.
Background Pattern Maker
Create beautiful CSS background patterns for websites. Generate repeating patterns with pure CSS, no images needed. Copy and paste ready code.
Photo Frame Generator
Add beautiful frames to your photos. Choose from polaroid, vintage, modern, and decorative frame styles. Download framed images instantly.
Certificate Generator
Create professional certificates, awards, and diplomas. Customize templates with names, dates, and achievements. Download as PDF or image.
Banner Creator
Create eye-catching web banners for ads, websites, and social media. Multiple sizes, templates, and customization options available.
Logo Ideas Generator
Generate creative logo ideas and concepts for your brand. Get text-based logo designs with various styles, fonts, and color combinations.
Mood Board Creator
Create beautiful mood boards for design projects, branding, and creative inspiration. Arrange images, colors, and text in customizable layouts.
Font Pairing Suggester
Find perfect font combinations for your designs. Get curated heading and body font pairings with live preview and CSS code.
Icon Maker
Create simple icons from text, emojis, or initials. Perfect for app icons, favicons, and profile pictures. Multiple shapes and styles available.
Wallpaper Generator
Generate beautiful wallpapers for desktop and mobile. Create gradient, pattern, and abstract wallpapers in any resolution.
Business Card Generator
Design professional business cards online. Choose from modern templates, add your details, and download print-ready files.
Screenshot Mockup Generator
Transform screenshots into stunning device mockups. Add iPhone, MacBook, and browser frames instantly. Download high-quality mockups for free.
Browser Mockup Generator
Create professional browser mockups for your screenshots. Add browser chrome to images for presentations and portfolios.
Cultural & Language
East Asian Cultural Tools
Chinese Zodiac Calculator
Discover your Chinese zodiac animal sign based on your birth year. Learn about personality traits, compatibility, and lucky elements.
Feng Shui Colors
Discover your Feng Shui lucky colors based on your birth element. Learn which colors bring harmony, wealth, and positive energy to your space.
Korean Age Calculator
Calculate your Korean age and understand the difference from international age. Learn about the traditional Korean age counting system.
Japanese Era Converter
Convert between Western calendar dates and Japanese era dates (Nengo). Support for Reiwa, Heisei, Showa, Taisho, and Meiji eras.
Anime Character Name Generator
Generate authentic Japanese anime character names. Create unique names for your manga, anime, or roleplay characters with meaning translations.
Hiragana & Katakana Practice
Practice reading and writing Japanese Hiragana and Katakana. Interactive flashcards with pronunciation and stroke order.
Chinese Stroke Order
Learn the correct stroke order for Chinese characters. Practice writing Hanzi with animated stroke guides and interactive drawing.
K-pop Idol Name Generator
Generate authentic K-pop idol stage names and Korean names. Perfect for fans, roleplay, and creative projects.
Indian Panchang Calendar
Get today's Panchang details including Tithi, Nakshatra, Yoga, and Karana. Free Hindu calendar tool for auspicious timings.
Vedic Name Generator
Generate authentic Vedic and Sanskrit names with meanings. Perfect for baby naming, spiritual practice, or cultural appreciation.
Numerology Calculator
Calculate your Life Path, Destiny, Soul Urge, and Personality numbers. Discover what your name and birthdate reveal about you.
Arabic Calligraphy Generator
Create beautiful Arabic calligraphy art. Choose from various traditional styles like Thuluth, Naskh, Diwani, and Kufi.
Hindi Script Practice
Practice writing Hindi Devanagari script with interactive exercises. Learn vowels, consonants, and conjuncts with stroke guides.
Arabic-Eastern Numerals Converter
Convert between Western Arabic numerals (0-9) and Eastern Arabic numerals (ู -ูฉ). Supports Persian and other variants.
Mehndi Pattern Generator
Generate beautiful Mehndi/Henna pattern designs. Create traditional and modern patterns for hands, feet, and body art.
Islamic Geometric Pattern Generator
Create beautiful Islamic geometric patterns. Generate traditional arabesque designs, tessellations, and Moorish tile patterns.
Hijri Calendar Converter
Free Hijri calendar converter. Convert dates between Gregorian and Islamic Hijri calendar. Find Islamic dates for holidays, events, and important occasions.
Pinyin Converter
Free Chinese to Pinyin converter. Convert Chinese characters to Pinyin with tone marks or numbers. Perfect for learning Mandarin Chinese.
Prayer Time Calculator
Free Islamic prayer time calculator. Get accurate Fajr, Dhuhr, Asr, Maghrib, and Isha prayer times for any location worldwide.
Lunar Calendar Converter
Free lunar calendar converter. Convert between Gregorian and Chinese, Korean, or Vietnamese lunar calendar dates. Find lunar new year dates.
Persian Calendar Converter
Convert dates between Persian (Jalali/Shamsi) and Gregorian calendars. Free online tool with Persian month names and weekdays.
Hebrew Calendar Converter
Convert dates between Hebrew (Jewish) and Gregorian calendars. Free tool with Hebrew month names and holiday dates.
Thai Buddhist Calendar
Convert dates between Thai Buddhist Era (BE) and Common Era (CE/Gregorian). Free online Thai calendar converter.
Hangul Romanizer
Convert Korean Hangul text to Roman letters. Free online Korean romanization tool with Revised Romanization system.
Furigana Generator
Add furigana (reading aids) to Japanese text. Convert kanji to hiragana readings for easier learning.
Cyrillic Transliterator
Convert Cyrillic text to Latin letters and vice versa. Free Russian, Ukrainian, Bulgarian transliteration tool.
Devanagari Transliterator
Convert Devanagari script to Roman letters. Free Hindi, Sanskrit, Marathi transliteration tool.
Vietnamese Tone Marker
Add tone marks and diacritics to Vietnamese text. Convert plain text to properly marked Vietnamese with all six tones.
Thai Script Converter
Convert Thai script to Roman letters (romanization) and vice versa. Supports RTGS system for accurate Thai transliteration.
EU Shoe Size Converter
Convert European (EU) shoe sizes to US, UK, and other international sizing systems. Accurate shoe size conversion for men, women, and children.
UK Clothing Size Converter
Convert UK clothing sizes to US, EU, and international sizes. Accurate size conversion for tops, bottoms, and dresses.
Japanese Clothing Size Converter
Convert Japanese (JP) clothing sizes to US, EU, and UK sizes. Essential for shopping Japanese fashion brands online.
Brazilian Size Converter
Convert Brazilian (BR) clothing sizes to US, EU, and UK sizes. Perfect for shopping Brazilian fashion brands online.
International Ring Size Converter
Convert ring sizes between US, UK, EU, Japan, and other international systems. Find your perfect ring size with our converter.
International Bra Size Converter
Convert bra sizes between US, UK, EU, FR, AU, and Japanese sizing systems. Find your equivalent bra size in any country.
Ramadan Timetable
Get accurate Suhoor and Iftar times for Ramadan. View daily fasting schedule with prayer times based on your location.
Qibla Direction Finder
Find the Qibla direction from anywhere in the world. Get accurate compass direction to Mecca for prayer using GPS or manual location.
Diwali Date Calculator
Find Diwali dates for any year. Calculate the 5-day festival schedule including Dhanteras, Choti Diwali, Lakshmi Puja, Govardhan Puja, and Bhai Dooj.
Chinese New Year Calculator
Find Chinese New Year dates for any year. Get zodiac animal, element, and full 15-day celebration schedule including Lantern Festival.
Easter Date Calculator
Calculate Easter dates for any year. Find Western (Gregorian) and Orthodox (Julian) Easter, plus related holidays like Good Friday and Ash Wednesday.
Passover Date Calculator
Find Passover (Pesach) dates for any year. Calculate first and second Seder nights, Chol HaMoed, and the full 7/8 day festival schedule.
Moon Phase Calendar
View moon phases for any month. Find new moon, full moon, and quarter moon dates. Track lunar cycles for gardening, fishing, or spiritual practices.
Sunrise Sunset Calculator
Calculate sunrise and sunset times for any location. Find dawn, dusk, solar noon, and day length. Perfect for photographers and outdoor planners.
Golden Hour Calculator
Calculate golden hour and blue hour times for photography. Find the perfect natural lighting conditions for any location and date.
Business & Productivity
Tools for Work & Finance
Resume Builder
Build a professional resume in minutes with our free online resume builder. Choose from multiple templates, customize sections, and download as PDF.
Business Name Generator
Generate unique and creative business name ideas instantly. Get brandable company names for startups, shops, agencies, and more. Free online tool.
Email Signature Generator
Create professional email signatures for Gmail, Outlook, and Apple Mail. Customize colors, add social links, and copy HTML. Free online generator.
Slogan Generator
Generate catchy slogans, taglines, and mottos for your business or brand. Get creative ideas instantly with our free slogan generator tool.
Receipt Generator
Create professional receipts and invoices online for free. Add items, taxes, discounts, and download as PDF or print directly.
Timesheet Calculator
Calculate your work hours and pay with our free timesheet calculator. Track daily hours, overtime, breaks, and generate weekly summaries.
Salary Calculator
Calculate your salary conversions between hourly, monthly, and annual. Estimate net pay after taxes with our free salary calculator.
Mortgage Calculator
Calculate your monthly mortgage payment, total interest, and view amortization schedule. Free mortgage calculator with down payment and PMI options.
Investment Calculator
Calculate investment returns, compound interest, and future value. Plan your investments with our free ROI and growth calculator.
Break-Even Calculator
Calculate your business break-even point. Find how many units you need to sell to cover costs with our free break-even analysis calculator.
Expense Splitter
Split expenses among friends fairly. Calculate who owes what with this simple bill splitter.
Grade Calculator
Calculate your GPA and grades online. Weighted and unweighted grade calculations.
Due Date Calculator
Calculate due dates and deadlines. Perfect for projects, payments, or pregnancy due dates.
Meeting Scheduler
Schedule meetings across time zones. Find the best time for everyone in different locations.
Habit Tracker
Track your daily habits online. Build streaks and stay motivated with visual progress.
Water Intake Tracker
Track your daily water intake. Set goals and stay hydrated with reminders.
Flashcard Maker
Create digital flashcards for studying. Add questions and answers, then practice.
Quick Notes
Simple browser-based notepad. Take quick notes that save automatically in your browser.
Screen Size Tester
Test responsive designs at different screen sizes. Preview how sites look on various devices.
Keyboard Tester
Test your keyboard online. Check if all keys are working properly with visual feedback.
Cover Letter Generator
Create professional cover letters in minutes. Choose from templates and customize for any job application.
Resignation Letter Generator
Generate professional resignation letters instantly. Choose from multiple templates and tones. Download or copy your letter free - no signup required.
Terms of Service Generator
Generate terms of service for your website or app. Customize clauses for your specific needs with our free ToS generator.
NDA Generator
Generate professional Non-Disclosure Agreements (NDAs) for your business. Choose unilateral or mutual NDA templates. Download as PDF or Word document.
Pay Stub Generator
Generate professional pay stubs instantly. Add earnings, deductions, and tax info. Download PDF payslips for free - no signup required.
Google Review Link Generator
Create a direct Google review link for your business. Make it easy for customers to leave reviews and boost your local SEO. Generate your link in seconds.
Affidavit Generator
Generate a free affidavit template. Create a sworn statement document for legal declarations and official purposes.
Bill of Sale Generator
Generate a free bill of sale for vehicles, boats, or personal property. Create a legally-formatted sales document instantly.
Lease Agreement Generator
Generate a free residential lease agreement. Create a customized rental contract with all essential terms and conditions.
Power of Attorney Generator
Generate a free power of attorney form. Create general, limited, or durable POA documents for financial or healthcare decisions.
Promissory Note Generator
Generate a free promissory note for personal loans. Create a legally-formatted IOU document with payment terms and conditions.
Simple Will Generator
Generate a free simple will template. Create a basic last will and testament to distribute your assets and name guardians.
Land Area Converter
Convert between land area units including acres, square feet, hectares, and square meters. Essential for real estate and property.
SKU Generator
Generate unique SKU codes for inventory management. Create organized, consistent product identifiers for your business.
finance
Crypto Converter
Convert between cryptocurrencies and fiat currencies. Real-time rates for Bitcoin, Ethereum, Dogecoin, and 50+ coins.
Stock Profit Calculator
Calculate your stock trading profits and losses. Include fees, taxes, and get detailed breakdown of your investment returns.
Currency Converter
Convert between world currencies with live exchange rates. Support for 150+ currencies including USD, EUR, GBP, JPY.
Retirement Calculator
Calculate how much you need to save for retirement. Plan your 401k, IRA, and pension with our comprehensive calculator.
Net Worth Calculator
Calculate your net worth by tracking assets and liabilities. Get a clear picture of your financial health.
Tax Bracket Calculator
Find your tax bracket and estimate federal income tax. Supports 2024 US tax brackets for all filing statuses.
Inflation Calculator
Calculate how inflation affects your money over time. See the past and future value of your money.
Debt Payoff Calculator
Create a debt payoff plan using snowball or avalanche method. See your debt-free date and total interest saved.
Budget Planner
Plan your budget using the 50/30/20 rule. Allocate income to needs, wants, and savings automatically.
Profit Margin Calculator
Calculate profit margin, markup, and gross profit. Perfect for pricing products and analyzing business profitability.
Bill Splitter
Split bills and expenses easily among friends. Calculate who owes what with tip and tax included. Perfect for group dinners and shared expenses.
Amortization Calculator
Generate a complete amortization schedule for any loan. See monthly payments, interest breakdown, and payoff timeline for mortgages and loans.
Amazon FBA Calculator
Calculate Amazon FBA fees and profit margins. Enter product details to estimate referral fees, fulfillment costs, and net profit per unit.
Cap Rate Calculator
Calculate capitalization rate for investment properties. Enter property value and net operating income to evaluate real estate investments.
Closing Cost Calculator
Calculate closing costs for buying a home. Estimate lender fees, title insurance, taxes, and other expenses before you close.
College Savings Calculator
Calculate how much to save for college. Plan 529 contributions and see projected costs for future education expenses.
Dropshipping Profit Calculator
Calculate dropshipping profits including supplier costs, platform fees, ad spend, and shipping. Find your true profit margins.
eBay Fee Calculator
Calculate eBay seller fees including final value fees, payment processing, and promoted listings. Estimate your profit before listing.
Etsy Fee Calculator
Calculate Etsy seller fees including listing fees, transaction fees, and payment processing. Know your profit before you list.
Home Affordability Calculator
Calculate how much house you can afford based on income, debts, and down payment. Get personalized home buying budget estimates.
Product Markup Calculator
Calculate product markup and profit margin. Convert between markup percentage and margin percentage for optimal pricing.
Investment Property ROI Calculator
Calculate ROI for investment properties including appreciation, rental income, and equity buildup. Make informed real estate decisions.
Rent Split Calculator
Calculate fair rent split between roommates based on room size, features, and amenities. Split rent equitably and avoid conflicts.
Rent vs Buy Calculator
Compare renting vs buying a home financially. Calculate break-even point, total costs, and wealth accumulation over time.
Rental Yield Calculator
Calculate gross and net rental yield for investment properties. Compare rental income potential across different properties.
ROI Calculator
Calculate return on investment (ROI) for any investment. Compare investment options with simple and annualized ROI calculations.
Shipping Cost Estimator
Estimate shipping costs based on package dimensions, weight, and destination. Compare rates for informed shipping decisions.
Shopify Profit Calculator
Calculate your Shopify store profits including transaction fees, payment processing, and operating costs. Plan your pricing strategy.
Student Loan Calculator
Calculate student loan payments, total interest, and payoff timeline. Compare repayment plans and see the impact of extra payments.
Zakat Calculator
Free online Zakat calculator. Calculate your annual Zakat on cash, gold, silver, investments, and business assets according to Islamic principles.
EMI Calculator
Free EMI calculator for home loans, car loans, and personal loans. Calculate monthly EMI, total interest, and payment schedule instantly.
VAT Calculator
Free VAT calculator for EU countries. Add VAT to net price or extract VAT from gross price. Supports all European VAT rates.
GST Calculator
Free GST calculator for India, Australia, Canada, and Singapore. Calculate GST inclusive and exclusive prices with common tax rates.
IRPF Tax Calculator
Calculate Spanish and Portuguese income tax (IRPF). Determine tax brackets, deductions, and net salary with this comprehensive IRPF calculator.
UK Income Tax Calculator
Calculate UK income tax and National Insurance contributions. See your take-home pay with accurate HMRC tax bands for 2024/25.
Superannuation Calculator
Calculate Australian superannuation contributions and projections. Plan your retirement with accurate super guarantee calculations.
PAYE Calculator
Calculate PAYE (Pay As You Earn) tax deductions for UK and New Zealand. See your take-home pay after income tax and other deductions.
Ethereum Unit Converter
Convert between Ethereum units: Wei, Gwei, and ETH. Essential tool for developers and users working with Ethereum transactions and gas prices.
Bitcoin Unit Converter
Convert between Bitcoin units: Satoshi, bits, mBTC, and BTC. Essential calculator for Bitcoin transactions and Lightning Network payments.
Wallet Address Validator
Validate cryptocurrency wallet addresses for Bitcoin, Ethereum, Solana, and more. Check address format and checksum before sending crypto.
Gas Price Converter
Convert and calculate Ethereum gas prices. Estimate transaction costs in Gwei, ETH, and USD. Essential tool for DeFi and smart contract users.
Crypto Profit Calculator
Calculate cryptocurrency investment profits and losses. Track ROI, compare entry and exit prices, and calculate gains including fees.
NFT Rarity Calculator
Calculate the rarity score of any NFT based on its traits. Determine how rare your NFT is within a collection with our trait rarity calculator.
health
Body Fat Calculator
Calculate your body fat percentage using Navy method or BMI formula. Track fitness progress with accurate measurements.
Macro Calculator
Calculate your daily macronutrient needs for your fitness goals. Get personalized protein, carbs, and fat targets.
One Rep Max Calculator
Calculate your one rep max (1RM) for any lift. Estimate max strength using weight and reps performed.
Heart Rate Zones Calculator
Calculate your heart rate training zones based on age. Optimize cardio workouts with zone training.
Pregnancy Weight Tracker
Track healthy weight gain during pregnancy. Get personalized recommendations based on your starting BMI.
Sleep Calculator
Calculate the best time to sleep or wake up. Optimize sleep cycles for better rest and energy.
Blood Alcohol Calculator
Estimate your blood alcohol content (BAC) based on drinks, weight, and time. For educational purposes only.
Ideal Weight Calculator
Calculate your ideal body weight using multiple scientific formulas. Robinson, Miller, Devine, and Hamwi methods.
Running Pace Calculator
Calculate running pace, speed, and race times. Plan your training for 5K, 10K, half marathon, and marathon.
VO2 Max Estimator
Estimate your VO2 max and aerobic fitness level. Use your running time or heart rate data.
Water Reminder Timer
Stay hydrated with our water reminder timer. Set drinking goals, get notifications, and track your daily water intake for better health.
Breathing Exercise Timer
Practice guided breathing exercises with our timer. Try 4-7-8, box breathing, and custom techniques for relaxation, focus, and stress relief.
Eye Strain Timer (20-20-20)
Protect your eyes from screen strain with our 20-20-20 rule timer. Get reminders to look away every 20 minutes and reduce digital eye fatigue.
TDEE Calculator
Calculate your Total Daily Energy Expenditure (TDEE) and BMR. Get personalized calorie targets and macros for weight loss, maintenance, or muscle gain.
Ovulation Calculator
Free ovulation calculator to predict your fertile window and ovulation date. Track your menstrual cycle and find the best days to conceive.
Pregnancy Due Date Calculator
Free pregnancy due date calculator. Calculate your estimated due date based on last period, conception date, or ultrasound. Track pregnancy milestones.
music
BPM Tap Tempo
Tap along to find the BPM of any song. Simple tap tempo tool for musicians and DJs.
Chord Finder
Find chords for guitar and piano. View chord diagrams, fingerings, and variations.
Key Finder
Find the musical key of a song. Identify key signatures from notes or chord progressions.
Metronome
Free online metronome for practice. Adjustable tempo, time signatures, and accent patterns.
Frequency Generator
Generate audio frequencies and tones. Create sine, square, and sawtooth waves at any frequency.
Instrument Tuner
Tune your guitar, bass, ukulele, or any instrument online. Accurate chromatic tuner using your microphone.
Interval Trainer
Train your ear to recognize musical intervals. Practice ascending and descending intervals.
Scale Generator
Generate and learn musical scales. View notes, patterns, and fingerings for any scale.
Song Key Transposer
Transpose songs to different keys. Change chords while maintaining relative intervals.
Setlist Maker
Create and organize setlists for your performances. Manage song order, keys, and timing.
science
Scientific Calculator
Free online scientific calculator with trigonometric, logarithmic, and advanced math functions.
Matrix Calculator
Perform matrix operations including addition, multiplication, determinants, and inverses.
Quadratic Equation Solver
Solve quadratic equations. Find roots, vertex, and graph parabolas.
Statistics Calculator
Calculate statistical measures. Find mean, median, mode, standard deviation, and more.
Chemical Equation Balancer
Balance chemical equations automatically. Enter reactants and products to get balanced equations.
Molecular Weight Calculator
Calculate molecular weight and molar mass of chemical compounds. Enter formulas to get weights.
Physics Formula Calculator
Calculate physics problems using common formulas. Solve for velocity, acceleration, force, and more.
Significant Figures Calculator
Count and round significant figures. Essential tool for scientific calculations and lab work.
Prime Factorization Calculator
Find the prime factorization of any number. Break down numbers into prime factor products.
Graphing Calculator
Graph mathematical functions online. Plot equations, analyze curves, and visualize math.
education
ACT Score Calculator
Calculate your ACT composite score from section raw scores. Estimate scaled scores for English, Math, Reading, and Science.
Final Grade Calculator
Calculate what grade you need on your final exam to reach your target grade. Enter current grade and final exam weight.
GPA Calculator
Free GPA calculator to compute your grade point average. Add courses, credits, and grades to calculate semester and cumulative GPA instantly.
SAT Score Calculator
Calculate your SAT score from raw scores. Estimate scaled scores for Evidence-Based Reading, Writing, and Math sections.
Scholarship Calculator
Estimate scholarship and financial aid eligibility. Calculate expected family contribution and potential award amounts.
Weighted Grade Calculator
Calculate your weighted course grade based on category weights. See how each assignment category affects your final grade.
Citation Generator
Generate accurate citations in APA, MLA, Chicago, and Harvard styles. Create in-text citations and reference entries for books, journals, and websites.
Bibliography Formatter
Format and organize your bibliography entries. Sort alphabetically, add hanging indents, and ensure consistent formatting for APA, MLA, Chicago styles.
Study Timer
Boost your productivity with our study timer. Use the Pomodoro Technique or create custom study sessions. Track your focus time and completed sessions.
Flashcard Quiz Maker
Create custom flashcards and quiz yourself. Perfect for studying vocabulary, definitions, and any Q&A learning. Track your progress and improve retention.
Essay Word Counter
Count words in your essay with progress tracking. Set word count targets, monitor sentences, paragraphs, and reading time. Perfect for academic writing.
Class Schedule Builder
Build your weekly class schedule with our visual timetable maker. Add classes, set times, and organize your academic week easily.
Test Grade Calculator
Calculate your test grade and letter grade from points earned. See percentage, GPA points, and what you need for higher grades.
Reading Speed Calculator
Test your reading speed in words per minute (WPM) or calculate how long it takes to read any text. Improve your reading efficiency.
home
Concrete Calculator
Calculate concrete needed for slabs, footings, and columns. Enter dimensions to estimate cubic yards of concrete and number of bags.
Deck Board Calculator
Calculate deck boards, joists, posts, and fasteners for your deck project. Estimate materials for any deck size and shape.
Drywall Calculator
Calculate drywall sheets, joint compound, tape, and screws for your project. Get accurate material estimates for walls and ceilings.
Fence Calculator
Calculate fence materials including posts, boards, rails, and concrete. Plan your fence project with accurate material estimates.
Flooring Calculator
Calculate flooring materials needed for any room. Estimate hardwood, laminate, vinyl, or tile with waste factor included.
Gravel Calculator
Calculate gravel, crushed stone, or aggregate needed in tons and cubic yards. Plan your landscaping or construction project accurately.
Board Feet Calculator
Calculate board feet for lumber purchases. Convert dimensions to board feet and estimate costs for woodworking projects.
Mulch Calculator
Calculate mulch needed for garden beds and landscaping in cubic yards and bags. Estimate coverage based on depth and area.
Paint Calculator
Free paint calculator to estimate how many gallons of paint you need. Enter room dimensions, doors, and windows for accurate coverage estimates.
Soil Calculator
Calculate how much soil you need for raised beds, planters, and gardens. Get volume in cubic feet, cubic yards, and bags.
Square Footage Calculator
Calculate square footage for rooms, homes, and properties. Measure rectangular, circular, and irregular shapes accurately.
Tile Calculator
Calculate how many tiles you need for floors and walls. Enter room dimensions and tile size to estimate quantity with waste factor.
Video Storage Calculator
Calculate video storage requirements and recording time for any card size. Plan your media storage for photo and video projects.
pet
Cat Age Calculator
Convert cat years to human years accurately. Calculate your cat's age equivalent based on veterinary science and life stage guidelines.
Dog Age Calculator
Convert dog years to human years with our accurate calculator. Uses breed size for precise age conversion based on scientific research.
Dog Calorie Calculator
Calculate your dog's daily calorie requirements based on weight, age, breed size, and activity level. Keep your dog at a healthy weight.
Dog Pregnancy Calculator
Calculate your dog's due date and pregnancy timeline. Track important milestones from breeding to whelping.
Pet Food Calculator
Calculate how much to feed your dog or cat daily. Get personalized feeding recommendations based on weight, age, and activity level.
Pet Medication Dosage Calculator
Calculate safe medication dosages for dogs and cats based on weight. Verify doses for common pet medications.
Pet BMI Calculator
Calculate your pet's body condition score and ideal weight. Check if your dog or cat is at a healthy weight with our pet BMI calculator.
Pet Vaccination Tracker
Track your pet's vaccination schedule and get reminders when shots are due. Keep dog and cat immunization records organized and up-to-date.
Pet Insurance Estimator
Estimate monthly pet insurance costs for dogs and cats. Compare coverage options, deductibles, and reimbursement rates to find the best plan.
Aquarium Calculator Pro
Calculate aquarium volume, water weight, fish stocking capacity, filter requirements, heater wattage, and chemical dosing for your fish tank.
cooking
Party Drink Calculator
Calculate how much alcohol and drinks you need for your party. Estimate beer, wine, and liquor quantities for any event.
Baking Pan Converter
Convert recipes between different baking pan sizes. Calculate how to adjust quantities when substituting pan sizes.
Bread Hydration Calculator
Calculate bread dough hydration and baker's percentages. Perfect your bread recipes with precise flour-to-water ratios.
Coffee Ratio Calculator
Calculate the perfect coffee to water ratio for any brewing method. Make consistently great coffee with precise measurements.
Cooking Measurement Converter
Convert cooking measurements between cups, grams, ounces, tablespoons, and more. Accurate conversions for baking and cooking recipes.
Ingredient Substitution Finder
Find substitutions for common cooking and baking ingredients. Perfect for allergies, dietary restrictions, or when you're out of something.
Meat Cooking Time Calculator
Calculate cooking time for roasts, turkey, ham, and more. Enter weight and desired doneness for accurate roasting times and temperatures.
Oven Temperature Converter
Convert oven temperatures between Fahrenheit, Celsius, and Gas Marks. Perfect for international recipes and baking.
Recipe Scaler
Free recipe scaler to multiply or divide recipe ingredients. Double, halve, or scale to any serving size with automatic unit conversions.
Serving Size Calculator
Calculate how much food to make for any gathering. Plan portions for parties, events, and meals with confidence.
vehicle
MPG Calculator
Calculate your vehicle's miles per gallon. Track fuel efficiency over time and compare actual MPG to manufacturer estimates.
Oil Change Calculator
Calculate when your next oil change is due based on mileage or time. Track vehicle maintenance intervals.
Tire Size Calculator
Compare tire sizes and calculate diameter, circumference, and speedometer difference. Find compatible tire sizes for your vehicle.
Fuel Cost Calculator
Calculate gas cost for your road trip. Enter distance, fuel efficiency, and gas price to estimate total fuel expenses for any journey.
Car Lease Calculator
Calculate car lease payments and total costs. Compare lease vs buy and understand money factor, residual value, and fees.
Car Loan Calculator
Calculate car loan payments, total interest, and compare loan terms. Enter vehicle price, down payment, and interest rate for monthly estimates.
EV Range Calculator
Calculate your electric vehicle's range based on battery capacity, weather conditions, driving style, and terrain. Plan your EV trips with confidence.
Car Depreciation Calculator
Calculate how much your car will depreciate over time. Estimate future vehicle value based on purchase price, age, and mileage.
Road Trip Cost Calculator
Calculate the total cost of your road trip including fuel, tolls, food, and lodging. Plan your travel budget accurately.
Towing Capacity Checker
Check if your vehicle can safely tow your trailer, boat, or camper. Calculate payload, tongue weight, and towing limits.
0-60 Time Calculator
Estimate your car's 0-60 mph acceleration time based on horsepower, weight, drivetrain, and transmission type. Compare with sports cars and supercars.
License Plate Generator
Generate random license plate numbers in various formats. Create US, UK, EU, and custom format plates for games, movies, or creative projects.
photography
Depth of Field Calculator
Calculate depth of field for your camera and lens. Enter focal length, aperture, and distance to find sharp focus range for any shot.
DPI Calculator
Calculate DPI and print size for images. Convert between pixels and inches at different resolutions for optimal print quality.
Exposure Calculator
Calculate equivalent exposures when changing aperture, shutter speed, or ISO. Master the exposure triangle for perfect photos.
Crop Factor Calculator
Calculate equivalent focal length between different sensor sizes. Convert full frame to APS-C, Micro Four Thirds, and more.
Frame Rate Converter
Convert video frame rates and calculate playback speed changes. Essential for video editing and conforming footage.
Golden Hour Calculator
Find golden hour, blue hour, sunrise, and sunset times for any location. Plan your outdoor photography sessions perfectly.
Photo Print Size Calculator
Calculate the best print size for your photos based on resolution and DPI. Ensure sharp, high-quality prints every time.
Shutter Speed Calculator
Calculate optimal shutter speed for motion photography, astrophotography, and long exposures. Freeze action or create blur effects.
Video Bitrate Calculator
Calculate optimal video bitrate for streaming and file size. Estimate storage needs and bandwidth requirements for any resolution.
garden
Aquarium Calculator
Calculate aquarium volume, fish stocking, heater size, and filter flow rate. Plan your perfect fish tank with our comprehensive tools.
Aquarium Stocking Calculator
Calculate how many fish your aquarium can support. Get stocking recommendations based on tank size, filtration, and fish species.
Compost Calculator
Calculate compost ratios for optimal decomposition. Balance carbon and nitrogen materials for healthy, fast-composting piles.
Fertilizer Calculator
Calculate fertilizer amounts for lawns and gardens. Determine application rates based on NPK values and area coverage.
Grass Seed Calculator
Calculate grass seed needed for new lawns or overseeding. Get coverage rates for different grass types and seeding methods.
Hot Tub Chemical Calculator
Calculate hot tub chemical doses for sanitizer, pH, and alkalinity. Keep your spa water balanced and safe.
Pool Chemical Calculator
Calculate pool chemical doses for chlorine, pH, and alkalinity. Keep your pool water balanced and safe for swimming.
Pool Volume Calculator
Calculate your swimming pool volume in gallons or liters. Enter pool dimensions for rectangular, circular, or oval pool shapes.
Seed Spacing Calculator
Calculate plant spacing and seed quantities for your garden. Plan rows and grid layouts for optimal plant growth.
craft
Candle Wax Calculator
Calculate wax, fragrance oil, and dye amounts for candle making. Plan your candle projects with accurate measurements.
Cross Stitch Calculator
Calculate fabric size and thread requirements for cross stitch projects. Convert pattern dimensions to different fabric counts.
Embroidery Thread Calculator
Calculate embroidery thread and floss requirements for your project. Estimate skeins needed based on design size and stitch types.
Fabric Yardage Calculator
Calculate fabric yardage needed for sewing projects. Estimate fabric for curtains, garments, quilts, and upholstery.
Knitting Gauge Calculator
Calculate knitting gauge and adjust patterns for your yarn. Convert stitch and row counts between different gauges.
Quilt Size Calculator
Calculate quilt dimensions, block counts, and fabric requirements. Plan your quilt project with accurate measurements.
Epoxy Resin Calculator
Calculate epoxy resin amounts for your project. Estimate resin and hardener quantities for molds, coatings, and art projects.
Yarn Calculator
Calculate how much yarn you need for knitting and crochet projects. Enter project type and size to estimate yardage and number of skeins.
electronics
Battery Life Calculator
Calculate battery runtime based on capacity and load. Estimate how long your device will run on battery power.
LED Resistor Calculator
Calculate the correct resistor value for LED circuits. Find resistance, power rating, and optimal values for your LED project.
Ohm's Law Calculator
Calculate voltage, current, resistance, and power using Ohm's Law. Enter any two values to find the other two.
Electricity Cost Calculator
Calculate electricity costs for appliances. Estimate monthly bills based on wattage, usage hours, and electricity rates.
Voltage Drop Calculator
Calculate voltage drop in electrical circuits. Determine wire gauge needed for acceptable voltage drop over distance.
Wire Size Calculator
Calculate the correct wire gauge size for electrical projects. Enter amperage, voltage, and distance to find the proper AWG wire size.
Capacitor Calculator
Calculate total capacitance for capacitors in series and parallel. Convert between units and calculate time constants.
Inductor Calculator
Calculate total inductance for inductors in series and parallel. Calculate time constants and inductive reactance.
PCB Trace Width Calculator
Calculate PCB trace width for your current requirements using IPC-2221 standard. Design reliable circuit boards with proper conductor sizing.
Frequency Wavelength Converter
Convert between frequency and wavelength for electromagnetic waves, RF, light, and sound. Essential tool for radio, antenna, and optics calculations.
Decibel Calculator
Calculate decibel gain, loss, and conversions. Convert between power ratios, voltage ratios, and dB. Essential for audio, RF, and electronics.
Solar Panel Calculator
Calculate solar panel system size, energy production, and return on investment. Plan your solar installation with accurate estimates.