Free Online Tools for Everyone
PDF tools, developer utilities, text processing, and more - all in one place
36 free tools available
PDF Tools
Merge, split, and convert PDF files online for free
Developer Tools
Essential online tools for developers - encode, decode, generate, and convert
JSON Converter
Format, validate, and convert JSON online
Base64 Encode/Decode
Encode and decode text to and from Base64 format online
NEWURL Encode/Decode
Encode and decode URLs and query strings online
NEWHash Generator
Generate MD5, SHA-1, SHA-256, and SHA-512 hashes online
NEWUUID Generator
Generate random UUIDs (v4) instantly
NEWColor Converter
Convert colors between HEX, RGB, and HSL formats
NEWTimestamp Converter
Convert between Unix timestamps and human-readable dates
NEWPassword Generator
Generate strong, secure passwords with customizable options
NEWNumber Base Converter
Convert numbers between binary, octal, decimal, hexadecimal, and any base (2-36)
NEWJWT Decoder
Decode and inspect JSON Web Tokens (JWT) online
NEWRegex Tester
Test regular expressions with real-time matching and group highlighting
NEWCrontab Generator
Generate and parse cron expressions with visual builder
NEWMarkdown Preview
Live Markdown editor with side-by-side preview
NEWJSON Diff
Compare two JSON objects and find differences
NEWCSV Tools
Convert between CSV and JSON formats with table preview
NEWSQL Formatter
Format, beautify, and minify SQL queries online
NEWCode Formatter
Format and beautify HTML, CSS, JavaScript, and XML code online
NEWText Tools
Count words, convert text case, and generate placeholder text
Unit Converters
Convert between different units of measurement instantly
Length Converter
Convert between meters, feet, inches, miles, kilometers, and more
NEWWeight Converter
Convert between kilograms, pounds, ounces, grams, and more
NEWTemperature Converter
Convert between Celsius, Fahrenheit, and Kelvin
NEWData Storage Converter
Convert between bits, bytes, KB, MB, GB, TB, and PB with SI/Binary toggle
NEWSpeed Converter
Convert between m/s, km/h, mph, knots, and ft/s
NEWArea Converter
Convert between square meters, feet, acres, hectares, and more
NEWVolume Converter
Convert between liters, gallons, cups, fluid ounces, and more
NEWImage Tools
Compress, resize, convert images and generate QR codes online
Image Compress
Reduce image file size while maintaining quality
NEWImage Resize
Resize images to exact dimensions or by percentage
NEWImage Format Converter
Convert images between JPEG, PNG, and WebP formats
NEWQR Code Generator
Generate QR codes from text or URLs with custom colors
NEWQR Code Reader
Scan and decode QR codes from images
NEWWhy BitConvert?
Fast Processing
All tools run instantly in your browser.
Secure & Private
Your data stays in your browser. Nothing uploaded to servers.
100% Free
All tools are free to use with no limits.
Works Everywhere
Works on all browsers and devices.
Get Started
Pick a category and start using our free tools instantly.