Code Formatter / Beautifier
Format and beautify code for multiple programming languages. Clean up your code with proper indentation, spacing, and formatting. All processing happens locally in your browser for maximum privacy.
Select Language
Formatting Options
Input Code
Formatted Code
Formatted code will appear here...Features
Multiple Languages
Support for JavaScript, TypeScript, Python, HTML, CSS, JSON, XML, SQL, and more.
Privacy First
All code formatting happens locally in your browser. No data is sent to servers.
Customizable
Configure indentation, line width, semicolons, and other formatting preferences.
Fast & Free
Lightning-fast formatting with no usage limits or registration required.
Syntax Highlighting
Beautiful syntax highlighting makes your code easier to read and understand.
Export Options
Copy formatted code to clipboard or download as a file for easy sharing.
Frequently Asked Questions
What programming languages are supported?
We support JavaScript, TypeScript, Python, HTML, CSS, JSON, XML, SQL, Markdown, YAML, PHP, Java, and more. We're constantly adding support for additional languages.
Is my code safe and private?
Absolutely! All code formatting happens locally in your browser using client-side JavaScript libraries. Your code never leaves your device or gets sent to any server.
Can I customize the formatting style?
Yes! You can configure indentation type (spaces or tabs), indent size, line width, and other options to match your preferred coding style.
Does this tool work offline?
Once the page is loaded, the formatting libraries are cached locally, so you can use the tool offline for subsequent formatting tasks.
What if the code has syntax errors?
The formatter will attempt to format valid code. If there are syntax errors, the formatter may not work correctly. We recommend fixing syntax errors first before formatting.