Dev Tools
Free online developer tools for encoding, decoding, formatting and converting
Encoders / Decoders
Base64 Encode/Decode
Encode or decode Base64 strings quickly and easily
URL Encode/Decode
Encode or decode URLs and query strings
MD5 Hash Generator
Generate MD5 hash from any string
SHA Hash Generator
Generate SHA-1, SHA-256, SHA-512 hashes
Formatters
JSON Formatter
Format, beautify and validate JSON data
HTML Formatter
Beautify and format HTML code
CSS Formatter
Beautify and minify CSS code
SQL Formatter
Format and beautify SQL queries
Conversion Tools
Binary Converter
Convert between binary, decimal, hex, octal
Color Converter
Convert between HEX, RGB, and HSL
JSON to CSV
Convert JSON data to CSV format
Unix Timestamp
Convert timestamps to dates and vice versa
Web Development
RegEx Tester
Test and debug regular expressions
Text Diff Tool
Compare two texts and find differences
Word Counter
Count words, characters, sentences
Lorem Ipsum Generator
Generate placeholder text
Internet Tools
What is My IP
Find your public IP address
Password Generator
Generate secure random passwords
UUID Generator
Generate unique UUIDs
Email Validator
Validate email addresses