Developer Tools
Format JSON, encode/decode Base64, and help with daily developer tasks.
JSON Formatter
Format, validate, prettify, and minify your JSON data quickly.
UUID v4 Generator
Generate cryptographically secure Version 4 UUIDs instantly.
Hash Generator
Generate SHA-1, SHA-256, and SHA-512 cryptographic hashes.
JWT Decoder
Decode JSON Web Tokens (JWT) perfectly securely.
Text Diff Checker
Compare two blocks of text side-by-side to highlight differences.
URL Encoder / Decoder
Safely encode URI components or decode gibberish URLs into readable strings.
CSS Gradient Generator
Visual UI to design beautiful backgrounds, outputting perfect CSS gradient code.
Base64 Encoder / Decoder
Encode plain text into Base64 format or decode it back instantly.