JavaScript Tools

Minify JavaScript

Minify JavaScript — minify JavaScript to a compact, single-line string. It works entirely in your browser, with nothing uploaded to any server.

Client-sideRuns entirely in your browser — your data never leaves your device.

Minify JavaScript is a free JavaScript Tools utility that runs entirely in your browser — nothing you enter is uploaded.

JavaScript input
Minified JavaScript



  
How to use Minify JavaScript

  
    
      
  1. Enter or paste your text into the input field to begin.
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  2. Minify JavaScript updates the output automatically as you type.
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  3. Finish by choosing Copy to take the output with you.
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About this tool

  
Minify JavaScript is a static, client-side tool with no backend. Minify JavaScript handles your input locally and returns the result instantly, with no sign-up.

  
Because it runs on your device, it is fast and private and works offline once loaded. No data is sent anywhere, so it stays fast and private by default.

  
Frequently asked questions

  

      
What does Minify JavaScript do?
Minify JavaScript lets you minify your input right in the browser, with the result shown instantly and nothing uploaded.

      
Is Minify JavaScript free to use?
Yes — Minify JavaScript is completely free, with no usage limits.

      
Is my input private in Minify JavaScript?
Yes — your input never leaves your device; Minify JavaScript does all the work in your browser.

      
Does Minify JavaScript work on mobile?
Yes — Minify JavaScript is just a web page and runs on any modern browser, including phones and tablets.

  

  
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