Online JavaScript Formatter
Format and beautify your JavaScript code with proper indentation and style. This tool helps you make your code more readable and maintainable, with options to customize the formatting to your preferences or minify it for production.
Input JavaScript
How to Use
- Paste your JavaScript code into the input textarea
- Adjust formatting options to your preference:
- Indent Size: Number of spaces for each indentation level
- Brace Style: Choose how braces are formatted
- Preserve Newlines: Maintain existing line breaks
- Break Chains: Split chained method calls across lines
- Click "Format JavaScript" to beautify or "Minify" to compress your code
- Use the copy button to copy the result to your clipboard
Features
- JavaScript code formatting and minification
- Customizable indentation and brace styles
- Preserve code structure options
- Syntax highlighting
- Copy to clipboard functionality
- Error handling and validation
- Sample code template