Free CSS Beautifier

Beautify and indent minified or messy CSS into readable rules.

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  • 🔒 Files never leave your device
  • ⚡ Converted in your browser
  • ✅ No account required

CSS Beautifier: The Complete Guide

Turn minified or inconsistent CSS into clean, indented, readable rules. Choose your indent style and copy the polished stylesheet.

How to use the CSS Beautifier

  1. Paste or type your code, text, or data into the input box.
  2. Adjust options such as indent size, dialect, or flags when the tool offers them.
  3. The output updates instantly — copy it to your clipboard or download the file.

Features

  • Readable, indented rule blocks
  • 2/4-space or tab indent
  • Handles minified input
  • Copy or download the result

Why use this tool

  • Edit third-party CSS comfortably
  • Standardize team formatting
  • Great before reviewing or committing

What is a CSS beautifier?

A CSS beautifier re-indents CSS so each selector and declaration is easy to read. It's the opposite of minification — ideal when you need to understand or edit minified, generated, or copy-pasted stylesheets.

Frequently Asked Questions

Does it change my styles?

No — it only adds spacing and line breaks. Your selectors, properties, and values are unchanged.

Which indentation is standard?

2 spaces is common, but pick whatever matches your project — 4 spaces or tabs work too.

Is it free and private?

Yes — it's 100% free with no signup, and everything runs locally in your browser, so your data is never uploaded to a server.

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