Developer Tools
Utilities for developers: JSON, regex, encoding, minification, and more.
JSON Formatter
Format, validate & minify JSON with syntax highlighting
Regex Tester
Test regex patterns with live matching and explanations
Base64 Encoder
Encode & decode Base64 strings and files
URL Encoder
Encode & decode URL components and query strings
JWT Decoder
Decode and inspect JSON Web Tokens
CSS Minifier
Minify or beautify CSS code
HTML to Markdown
Convert HTML to clean Markdown
Diff Checker
Compare two texts side by side
Cron Generator
Build & explain cron expressions
Lorem Ipsum
Themed placeholder text generator