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JS Minifier is an online javascript compressor tool that helps you to minify your js and reduce its size. You need to just copy and paste code and tool will minify your code.


  • It helps to Minify and reduces the size of your js code.
  • You can compress your javascript code it will remove spaces and other unnecessary code.
  • You can download the minified js code.
  • Directly copy JS Data and paste when you want.
  • You can undo and redo your changes.
  • Try with our sample data.

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JS Minify working proper in Windows, Mac, Linux, Chrome, Firefox, Safari and Edge and it's Free.