A collection of useful tools for everyone
29 Tools
Format and validate JSON data
Format, validate and visualize XML data
Encode and decode Base64 strings and files
Encode and decode URLs and query parameters
Generate unique identifiers (UUID v4)
Generate cryptographic hashes (MD5, SHA-1, SHA-256, SHA-512)
Generate secure and random passwords
Generate QR codes for text and URLs
Convert colors between HEX, RGB, HSL and other formats
Test and debug regular expressions with real-time matching
Text manipulation and transformation utilities
Real-time markdown preview with GitHub Flavored Markdown
Decode and verify JSON Web Tokens
Convert between Unix timestamps and human-readable dates
Generate placeholder text for your designs
Convert text between different case styles
Format and beautify HTML code
Minify and optimize CSS code
Format and beautify SQL queries
Convert images to Base64 encoded strings
Convert numbers between binary, octal, decimal, and hexadecimal
Count words, characters, sentences, and paragraphs
Sort lines alphabetically or numerically
Remove duplicate lines from text
Encode and decode HTML entities
Convert JSON data to CSV format
Convert CSV data to JSON format
Format and validate YAML files
Validate credit card numbers using Luhn algorithm