Online JS Minifier that Reduce your JS size

A lighting fast JS Minifier in a collection of our awesome tools

Paste your JS here, please

Minified Javascript here

Learn more about JS & Minifier

What is JS Minifier?

JS Minifier is a's tool to transform your original JS source code into a new representation that's smaller in size hence make your sites load faster therefore increase your site's SEO score.

Our Awesome Tools


Browser Support

Recomended browsers are Google Chrome and Firefox. Most of features of this page are compatible with all of the following browsers and versions. Please send me a note if there are issues. Noted that Internet Explorer 8 has a limit of 32 KB for data URI.

  • Chrome 4+
  • Safari 3.1+
  • Firefox 2+
  • Opera 9+
  • Edge
  • IE 8+