📋 JSON Formatter & Validator
Format, validate, and beautify your JSON data with syntax highlighting.
🔄 JSON ↔ YAML Converter
Convert between JSON and YAML formats instantly.
🔐 Base64 Encoder/Decoder
Encode text to Base64 or decode Base64 to text.
🔗 URL Encoder/Decoder
Encode or decode URL components and query strings.
🔒 Hash Generator
Generate MD5, SHA1, SHA256, and SHA512 hashes from text.
🎯 Regex Tester
Test regular expressions with real-time highlighting and match info.
Common Patterns:
Email: [a-zA-Z0-9._%+-]+@[a-zA-Z0-9.-]+\.[a-zA-Z]{2,}
URL: https?:\/\/[^\s]+
Phone: \d{3}[-.]?\d{3}[-.]?\d{4}
⏰ Cron Expression Generator
Build and understand cron expressions with an interactive generator.
Common Presets:
📦 CSS/JS Minifier
Minify CSS and JavaScript code to reduce file size.
✨ HTML Beautifier
Format and beautify HTML code with proper indentation.
📝 Lorem Ipsum Generator
Generate placeholder text for your designs and mockups.
🆔 UUID Generator
Generate random UUIDs (v4) for your applications.
🎨 Color Converter
Convert colors between HEX, RGB, and HSL formats.
🕐 Unix Timestamp Converter
Convert between Unix timestamps and human-readable dates.
📊 Diff Checker
Compare two texts and highlight the differences.