Does it support CSS custom properties (variables)?

Yes. CSS custom properties (--color-primary: #blue;) and var() references are preserved correctly in both format and minify modes.

Can it minify multiple CSS files at once?

The current tool handles one CSS block at a time. For production builds, consider a build tool like PostCSS or Vite which can batch-minify files.

CSS Formatter & Minifier

Formats messy, inline, or minified CSS into readable, properly indented code with one declaration per line. Switch to minify mode to remove all unnecessary whitespace and comments for production use. Handles standard CSS3, custom properties, media queries, and nested rules. Shows original vs output size.

FormatMinify

Indent

CSS input

Formatted CSS

Toggle between Format and Minify mode to beautify or compress your CSS with one click.

Frequently Asked Questions

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