JavaScript Minifier

Minify JavaScript code in your browser by removing spaces, line breaks, and comments.

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About the JS Minifier

The JS Minifier reduces the size of JavaScript code by removing unnecessary spaces, line breaks, and comments. Smaller file sizes mean faster websites and better user experience.

Why use a JS Minifier?

How to use the tool

  1. Paste your JavaScript code into the input area.
  2. Click Minify to compress the code.
  3. Copy the optimized result and use it in production.

Example: The code function add(a, b) { return a + b; } becomes function add(a,b){return a+b;} after minification.