Explore All Tools
A full catalog of utilities designed for developers.
QR Code Generator
Generate QR codes for URLs, text, and more.
Color Picker
Instantly pick a color and get HEX/RGB values.
JSON Formatter
Beautify and validate JSON data instantly.
JSON to TOML Converter
Convert between JSON and TOML formats bidirectionally.
JSON to TOON Converter
Reduce LLM token usage by ~50% with compact TOON format.
URL Encoder/Decoder
Encode or decode URLs for safe transmission.
Password Generator
Create strong, random passwords.
Markdown Preview
See your Markdown rendered in real-time.
Base64 Converter
Encode and decode Base64 strings.
SVG Optimizer
Reduce SVG file size by removing metadata and optimizing code.
Regex Tester
Test and debug regular expressions with real-time matching.
JWT Debugger
Decode and inspect JSON Web Tokens (JWT) with signature validation.
YAML Converter
Convert between JSON, YAML, and XML formats.
Unix Timestamp Converter
Convert between human-readable date/time and Unix timestamps.
HTML Formatter
Format or compress HTML code for readability or production.
Text Diff Checker
Compare two pieces of text and highlight the differences.
Hash Generator
Generate cryptographic hashes (MD5, SHA-256, etc.) from text.
Color Palette Generator
Generate harmonious color palettes from a single color.