JavaScript Minifier & Beautifier
Compress or beautify JavaScript code with customizable options
JavaScript Minifier & Beautifier Documentation
What is this tool?
This tool allows you to compress (minify) or beautify JavaScript code. Minification removes unnecessary whitespace, comments, and redundant characters to reduce file size for production deployment. Beautification formats JavaScript with proper indentation and line breaks for better readability during development.
Key Features
- Minify JavaScript - Remove whitespace, line breaks, and comments to reduce file size
- Beautify JavaScript - Format code with proper indentation and line breaks for readability
- Customizable indent size (2 spaces, 4 spaces, or tabs)
- Option to preserve comments during minification
- File size comparison showing compression ratio
Common Use Cases
- Optimize JavaScript files for production deployment to reduce page load time
- Format minified or compressed JavaScript for easier debugging and code review
- Clean up JavaScript code with inconsistent formatting
- Reduce bandwidth usage by serving minified JavaScript to users
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