📋 JSON Formatter
Format, validate and beautify JSON instantly. Catches errors, shows structure clearly.
🔐 Base64 Encoder/Decoder
Convert text to Base64 and back. Perfect for encoding API credentials or debugging.
🎲 UUID Generator
Generate valid UUIDs (v4) instantly. Bulk generation supported, copy with one click.
🎨 Color Picker & Converter
Convert between HEX, RGB, HSL. Visual picker, accessible contrast checker included.
🔍 Regex Tester
Test regular expressions in real-time. See matches, groups, and explanations live.
🔐 Hash Generator
Generate MD5, SHA-1, SHA-256, SHA-512 hashes. Fast cryptographic hashing tool.
🔗 URL Encoder/Decoder
Encode and decode URLs safely. Perfect for query strings and API parameters.
🔑 JWT Decoder
Decode and inspect JSON Web Tokens. View header, payload, and check expiration.
🕐 Timestamp Converter
Convert Unix timestamps to dates and vice versa. Real-time clock included.
📝 Lorem Ipsum Generator
Generate placeholder text for mockups. Paragraphs, sentences, or words.
🔒 Password Generator
Generate strong, cryptographically secure passwords. Customizable length and character types.
📱 QR Code Generator
Create QR codes for URLs, WiFi, contact info. Download as PNG with custom sizes.
🖼️ Image Compressor
Compress images while maintaining quality. 100% client-side, supports JPG, PNG, WebP.
✂️ CSS Minifier
Compress and optimize CSS code. Remove whitespace, comments for faster page loads.