Will minification break my code's functionality?

Minification only changes formatting, not logic. Well-written code will behave identically after minification. Always test the output in a staging environment before going live.

Is there a file size limit for pasting code?

You can paste up to 500 KB of code in a single session. For larger files, split them into chunks and minify each part separately.

How is my source code kept secure?

Your code is processed in an isolated session and deleted immediately after. We do not log, store, or share your code with any third party.

Does the tool support TypeScript or SCSS?

Currently only plain JavaScript, CSS, and HTML are supported. Compile TypeScript or SCSS to their standard equivalents first, then minify.

Is this tool free to use?

Yes, all core minification features are completely free with no account required.

Can I use it on a mobile phone?

Yes, the tool is fully responsive. For editing large code blocks, a desktop browser will be more comfortable.

Can I minify a whole project at once?

The tool is designed for single-file use. For full project bundling and minification, consider combining it with build tools like Webpack or Vite.

Code Minifier — Free Online Tool

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51 B

After

28 B

Saved

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📖 How to Use

Upload document

Drag-drop or pick file.

Set options

Choose operation and parameters.

Process

Server runs the task.

Download

Get result in your format.