CSS Formatter & Minifier

Format, beautify, or minify CSS instantly. Configurable indentation, size stats, and one-click copy.

Indent:

Input

Output

Formatted or minified output will appear here

About This Tool

Paste any CSS and click Format to beautify it with proper indentation, or Minify to strip all whitespace and comments for the smallest possible output. Everything runs in your browser — nothing is sent to a server.

Features

Format with configurable indentation: 2 spaces, 4 spaces, or tabs.
Minify to remove comments, whitespace, and trailing semicolons.
Size stats showing original size, output size, and savings percentage.
One-click copy and download as .css file.