Formatters

CSS Formatter

Format and clean up CSS stylesheets

Input

1:00 Bytes

Output

1:00 Bytes

Features

Beautify CSS

Formats minified or messy CSS into clean, indented output

Syntax Highlighting

Color-coded editor makes selectors and properties easy to scan

Switch Input / Output

Swap editor contents with a single click

Copy & Download

Copy the result to clipboard or download as a .css file

Minified CSS is not meant to be edited

Production stylesheets are often minified by build tools — every whitespace removed, selectors collapsed onto one line. When you need to read or modify a minified stylesheet (or a third-party one you're debugging in DevTools), you need to expand it first. This tool does that in one click.

Clean up before you commit

If you write CSS by hand and want to normalise indentation and spacing before committing, paste it in and let the formatter tidy it up. The output uses consistent spacing around braces and colons so the diff is clean and focused on the actual changes rather than whitespace.