New

CSS Formatter

Runs in browser

Beautify or minify CSS with optional alphabetical property sorting. See size savings after minify and export .css in one click.

CSS Formatter tool

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Files never leave your browser.

Drag and drop a file here, or tap to select

Chain to another tool

Send this output to another tool instantly — no copy-paste needed.

Produce output above to enable chaining.

How to use

  1. Pick Beautify or Minify

    Beautify adds indentation; Minify compacts the stylesheet and shows a before/after size hint.

  2. Sort properties

    When beautifying, optionally sort property lines alphabetically inside simple rule blocks.

  3. Download

    Copy or download .css; load an existing file with the drop zone below.

Examples

  • One-line rule

    Beautify expands declarations across lines.

    Input
    .a{color:red;padding:8px}
    Output
    .a {
  color: red;
  padding: 8px;
}

Frequently asked questions

Does sorting work inside @media?
Phase A sorting targets leaf blocks; complex nested rules may sort only inner simple blocks.
Is formatting private?
Yes. js-beautify runs locally in your browser.

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