Powerful Developer Tools
at Your Fingertips
All Tools
A growing collection of essential developer utilities. Fast, free, and designed with developers in mind.
JSON Viewer
Format, validate, and visualize JSON data with syntax highlighting. Beautify or minify your JSON instantly.
HTML Viewer
Preview and format HTML code with live rendering. Perfect for debugging and testing HTML snippets.
JSON to YML
Convert JSON data to YAML format effortlessly. Maintain data structure with clean, readable output.
JSON to XML
Transform JSON to XML with customizable options. Handle complex nested structures with ease.
Regex Validator
Test and validate regular expressions with live matching, syntax highlighting, and detailed match info.
Base64 Tool
Encode and decode Base64 strings instantly. Perfect for handling encoded data and API payloads.
URL Encoder
Encode and decode URL strings with live conversion. Handle special characters in URLs effortlessly.
Hash Generator
Generate MD5, SHA-1, SHA-256, SHA-512, SHA-3, and RIPEMD-160 hashes instantly from any text.
Diff Checker
Compare two texts side-by-side and highlight differences. Perfect for code reviews and text comparison.
JWT Decoder
Decode and inspect JSON Web Tokens. View header, payload, signature, and expiration status.
Timestamp Converter
Convert between Unix timestamps and human-readable dates with timezone support and multiple formats.
Password Generator
Generate strong, cryptographically secure passwords with customizable length and character options.
Color Converter
Convert colors between HEX, RGB, HSL, and CMYK formats with live preview picker and variations.
UUID Generator
Generate unique identifiers in v1, v4, and nil UUID formats with customizable formatting options.
Log Debugger
A unified log debugger that parses, filters, and searches logs across systems in real time.
API Tester
Lightweight REST client for testing APIs. Make GET, POST, PUT, DELETE requests with custom headers and auth.