Essential utilities for developers and programmers. Format code, generate UUIDs, test regex, and streamline your development workflow.
Format, validate, and beautify JSON data
Escape and unescape strings for JSON, HTML, SQL, and more
Convert text to binary code and binary to text
Encode and decode HTML entities to prevent XSS attacks
Generate unique identifiers (UUIDs) for development
Encode and decode Base64 strings
Test and debug regular expressions
Encode and decode URLs for web development
Generate MD5, SHA-1, SHA-256 hashes from text
Format and beautify SQL queries
Validate credit card numbers using Luhn algorithm
Validate International Bank Account Numbers
Get your IP address, location, and ISP information
Check domain registration and ownership information
Generate XML sitemaps for better SEO
Decode and validate JWT tokens instantly
Test and validate cron expressions with examples