Developer Tools

Format and beautify JSON data with proper indentation

Validate JSON data and find syntax errors instantly

Compress JSON by removing whitespace and line breaks

Encode text to Base64 or decode Base64 back to text

Encode text for URLs or decode URL-encoded strings

Convert special characters to HTML entities and back

Beautify HTML with proper indentation and line breaks

Beautify CSS with proper indentation and spacing

Beautify JavaScript code with consistent indentation

Format SQL queries with proper keywords and indentation

Beautify XML documents with proper indentation

Format YAML with consistent spacing and indentation

Generate strong, secure passwords with custom rules

Analyze password strength and get security recommendations

Check if a password has appeared in a known data breach

Decode and inspect JSON Web Token header and payload

Generate SHA-1, SHA-256, SHA-384, and SHA-512 hashes

Test and debug regular expressions with live matching

Count words, sentences, and paragraphs in text

Count characters, letters, digits, and spaces in text

Convert text into URL-friendly slugs

Convert text between UPPERCASE, lowercase, Title, and more

Pick colors and get HEX, RGB, and HSL values

Convert between HEX and RGB color formats

Create beautiful CSS gradients with a visual editor