JavaScript Minifier (basic)

Strip comments and blank space. Test the result before using it.

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JavaScript Minifier (basic)

About This Tool

Remove comments and blank space from JavaScript. This is a basic minifier and does not rename variables. It runs in your browser, so nothing you enter is uploaded.

How to use it

  1. Paste or type your input in the box.
  2. The result appears below. Press Run if it does not update.
  3. Press Copy result and paste it where you need it.

Questions about this tool

Is it safe for all code?

Test the output first. For production builds, a bundler tool is more reliable.

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