JavaScript Minifier

Minify JavaScript to shrink your bundles.

This performs safe whitespace & comment removal (basic minification).

About this tool

Perform basic JavaScript minification by removing comments and collapsing whitespace to reduce file size.

Key Features

  • Strips // and /* */ comments
  • Collapses whitespace
  • Shows size savings
  • 100% local

How to Use

  1. Paste your JS.
  2. Click Minify.
  3. Copy the smaller code.

Benefits

  • Reduce bundle size
  • Speed up page loads
  • Quick optimization

Frequently Asked Questions

No — this is a safe minifier that only removes comments and whitespace, so behaviour never changes.

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