Code Formatter
Format and beautify your code across multiple programming languages with customizable settings. All processing happens locally in your browser.
Multi-languageCustom rulesInstant format
Formatting Options
Languages marked as "Basic" support simple formatting only. Others use Prettier for advanced formatting.
Input CodeJavaScript
Formatted Code
Formatted code will appear here
Add some code and click "Format Code"
Multi-Language Support
Format JavaScript, TypeScript, CSS, HTML, JSON, and more
Customizable Rules
Adjust indentation, quotes, semicolons, and other formatting options
Instant Results
Real-time formatting with syntax highlighting and error detection