Markdown Preview
Live Markdown preview with real-time rendering
JSON Validator
Validate and prettify JSON with syntax highlighting
Base64 Encoder/Decoder
Encode text to Base64 or decode Base64 to text
Base64 Image
Convert images to Base64 or decode Base64 to images
Image Format Validator
Identify and validate image file formats
EXIF Data Viewer
View and validate EXIF metadata in images
UUID Generator
Generate UUIDs v1 and v4
Timestamp Converter
Convert Unix timestamps to dates and vice versa
URL Encoder/Decoder
Encode and decode URL parameters
Hash Generator
Generate MD5, SHA-1, SHA-256, SHA-512 hashes
Regex Tester
Test regular expressions with live matching
HTML Entity Encoder
Convert HTML entities
Color Converter
Convert between HEX, RGB, HSL, HSV
JWT Decoder
Decode and inspect JWT tokens
Text Diff
Compare two texts side-by-side
QR Code Generator
Generate QR codes from text or URLs
Password Generator
Generate secure passwords
Lorem Ipsum Generator
Generate placeholder text
HTTP Status Lookup
Quick reference for HTTP status codes
CSS Minifier
Format and minify CSS
SQL Formatter
Format SQL queries