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CSS Formatter & Beautifier

Beautify and indent CSS stylesheets for clean readability with consistent selector and declaration spacing.

  • 100% free
  • Files stay on your device
  • No sign-up, no watermark
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What is CSS Formatter & Beautifier?

The CSS Formatter turns compressed or messy stylesheets into readable CSS: each selector on its own line, one property per line, and consistent indentation using 2 spaces, 4 spaces or tabs. It is useful when inspecting a minified stylesheet from a website, cleaning up generated CSS, or preparing code for review. Only whitespace is changed, so the styles behave exactly the same.

How to use CSS Formatter & Beautifier

  1. 1

    Paste CSS

    Paste the stylesheet or load the sample.

  2. 2

    Pick indentation

    Choose 2 spaces, 4 spaces or tabs.

  3. 3

    Copy

    Copy the formatted CSS into your editor.

Frequently asked questions

Does it support media queries and nested rules?

Yes. @media, @supports and @keyframes blocks are indented correctly.

Will it add missing semicolons?

No. It formats what is there; a missing semicolon before the closing brace is valid CSS and is left as is.

How do I minify it again?

Use the CSS Minifier to remove the whitespace for production.

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