JavaScript Beautifier Online
Use our JavaScript Beautifier to convert minified or obfuscated code into clean, structured formats. It improves readability with consistent indentation and spacing. Just paste your code for instant beautification.
BEAUTIFUL JAVASCRIPT (HIGHLIGHTED)
BEAUTIFUL JAVASCRIPT
OPTIONS
How to Use This Tool
Follow these simple steps to beautify your JavaScript code:
- Paste your minified or unformatted JavaScript code into the editor
- Configure the formatting options according to your preferences
- Click the "BEAUTIFY!" button to format your code
- Copy the formatted code or download it in your preferred format
Key Features
- Smart code indentation with customizable spacing
- Multiple brace styling options for different coding standards
- Preservation of existing line breaks and comments
- Support for JSLint-strict mode formatting
- Automatic long line wrapping for better readability
- Code syntax highlighting with dark and light themes
- Export options in both HTML and plain text formats
Best Use Cases
- Debug minified JavaScript code by making it readable
- Prepare code for code reviews and documentation
- Standardize coding style across team projects
- Clean up and maintain legacy JavaScript code
- Format code snippets for tutorials and documentation
- Analyze and understand third-party scripts
- Convert between different brace styling conventions
