Developer Tools

Format, validate, and beautify JSON data with syntax highlighting

Encode text to Base64 or decode Base64 strings with support for URL-safe encoding

Encode URLs for safe transmission or decode URL-encoded strings

Test and debug regular expressions with real-time match highlighting

Convert colors between HEX, RGB, HSL, and other formats with visual preview

Generate MD5, SHA-1, SHA-256, and other hash values from text input

Generate placeholder text for design mockups and layouts

Generate random UUIDs (v1, v4) for use in applications and databases

Encode special characters to HTML entities or decode HTML entities to characters

Minify CSS code to reduce file size and improve load times

Generate secure, random passwords with customizable options

Format, beautify, and minify your JavaScript code to improve readability