JavaScript Compressor

Use JavaScript Compressor to compress and minify JavaScript (ES6+) to reduce the size of JS code and make your website load faster. It has advanced options to control the compression method. It is quick, easy and free!

JavaScript Source Code Input:

Compressed JavaScript:

Input
Output
You Save

JavaScript Mangler / Compressor toolkit

JavaScript mangler/compressor

Our JavaScript mangler/compressor toolkit for ES6+ supports two popular tools: Terser 5 and UglifyJS 3.

Why Making Your Website Faster Matters?

Fast sites increase customer satisfaction and conversions.
Page Speed can improve your website search engine rankings (search engine optimization).

Use the Google PageSpeed Insights to analyze your website content, and get suggestions on how to make it even faster.