📋 How to use the JavaScript Minifier?

  1. Paste your un-minified, commented JS code into the 'Input JS' box.
  2. Press the big 'Minify JS' button.
  3. The tool will remove all // comments and /* block comments */.
  4. It will also remove extra newlines and whitespace to compress the code.
  5. Use 'Copy Output' to grab the minified code for your project.

JavaScript Minifier

Paste your JS code to remove comments and whitespace, shrinking its file size.

Want to Learn How This Works?

This tool uses JavaScript regular expressions (Regex) to clean JS code. To learn how to build tools like this, check out the free guides on CodeWithMSMAXPRO.me.

Start Learning Now →
CodeWithMSMAXPRO.me Homepage