What does the CSS Minifier do?

The CSS Minifier removes comments, extra spaces and line breaks from your CSS to reduce file size and improve loading speed.

What does the CSS Beautifier do?

The CSS Beautifier (formatter) takes messy or minified CSS and formats it with clean indentation and line breaks so it is easier to read and edit.

Is this CSS tool free?

Yes, the CSS Minifier & Beautifier is completely free to use in your browser, with no signup or watermark.

Will minifying CSS change how my website looks?

No, properly minified CSS should not change how your website looks. It only removes unnecessary whitespace and comments, keeping the styles functionally the same.

CSS Minifier & Beautifier

Minify CSS for faster loading or beautify CSS for clean, readable code. Paste your CSS or upload a .css file and choose the action.

CSS Code (Input)

OR upload a .css file:

Action

Tip: Use Minify before deploying to production, and Beautify when you need to inspect or edit minified CSS.

Minified CSS (Output)

Why use a CSS Minifier & Beautifier?

Minify CSS to reduce file size and speed up your website.
Beautify CSS to make compact or minified CSS readable again.
Useful for developers, designers, and SEO specialists improving Core Web Vitals.

How to use this tool

Paste your CSS code or upload a .css file.
Select Minify or Beautify / Format as the action.
Click the button to process and copy the result with one click.

Online CSS Tool for Developers

This free CSS Minifier & Beautifier works directly in your browser and is ideal for cleaning up stylesheets before deployment or debugging existing CSS from production. It removes comments and extra whitespace while keeping your selectors and rules intact.

CSS Minifier & Beautifier

Why use a CSS Minifier & Beautifier?

How to use this tool

Online CSS Tool for Developers

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