JavaScript Minifier & Beautifier
Minify JavaScript to reduce file size for production, or beautify compressed JS for debugging and readability.
Input Paste JavaScript here
Output
About JavaScript Minifier
This free online JavaScript minifier removes whitespace, comments, and unnecessary characters from your JS code to reduce file size for faster page loads. The beautifier reformats compressed JavaScript with proper indentation for easy reading and debugging.
Features
- Remove single-line and multi-line comments
- Strip unnecessary whitespace while preserving strings
- Beautify with configurable indentation (2/4 spaces or tabs)
- Shows compression ratio and character counts