Developer Tools
Essential tools for developers
Base64 Encode/Decode
Encode and decode Base64 strings
URL Encode/Decode
Encode and decode URL parameters
JSON Formatter
Format, validate and edit JSON data
MD5/SHA256 Hash
Generate MD5, SHA256 hashes
Password Generator
Generate secure random passwords
Unix Timestamp
Convert Unix timestamps to dates
Regex Tester
Test and debug regular expressions
Code Formatter
Format JavaScript, JSON, HTML, CSS
Markdown Editor
Live Markdown preview editor
Random Number Generator
Generate random numbers in range
Number Base Converter
Convert between binary, octal, decimal, hex
Color Picker
Pick and convert colors (HEX/RGB/HSL)