Developer & Data Tools

CSS Formatter

Use CSS Formatter free in your browser. No account required; your input is processed locally in your browser.

Runs locallyYour inputs stay in your browser.
Workspace
BEHIND THE TOOL

Format CSS consistently

UtilityLake uses Prettier to normalize spacing and layout in CSS source.

CSSFormatted CSSRuns locally
01CSS
02Parse + format
03Formatted CSS

CSS → Parse + format → Formatted CSS

GOOD TO KNOW

Readable formatting does not change the stylesheet goal

Whitespace and line layout can usually change without changing what valid CSS declarations describe.

PRIVATE BY DESIGN

Your input stays in the browser

Processing runs directly in the page without requiring the content to be sent to UtilityLake.

02

Useful details

Is the original input modified?

No. The tool produces a new result while leaving the entered source unchanged.

Does processing happen locally?

Yes. The content is processed in your browser.