Online JavaScript Minifier
Minify your JavaScript code to reduce file size and improve load times. This tool removes unnecessary characters and whitespace while preserving functionality, making your code production-ready.
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