JavaScript tool
JS Minifier
Shrink JavaScript code into smaller production ready output with cleaner error handling and better compatibility fallbacks.
Interactive tool
Use JS Minifier
Usage instructions
How to use this tool
- Paste JavaScript or upload a JS file.
- Run the minifier.
- Copy or download the minified JavaScript file.
About this tool
Why people use JS Minifier
A good JS minifier reduces file size and strips extra formatting. This one also handles some compatibility edge cases more carefully.