Skip to content

CSS Formatter — Beautify & Minify Stylesheets

Format and beautify CSS code

CSS Code

Ctrl/⌘+S or Ctrl/⌘+Enter to run

Output

Result will appear here

This tool runs on your device — your files and inputs never go anywhere.

How to Use CSS Formatter

Format and beautify CSS code No signup, and nothing gets uploaded for most use.

  1. 1

    Paste your code, JSON, or data into the editor.

  2. 2

    Pick the transformation or validation options.

  3. 3

    Run it and inspect the results in real time.

  4. 4

    Copy the output or download it as a file.

Why you might like it

  • Nothing to upload — the work happens on your device.
  • Free with no signup, no watermarks, and no daily limits.
  • Works in any modern browser on any device — nothing to install.
  • Usually done in a few seconds, so it doesn't get in your way.
Try CSS

Frequently Asked Questions

How do I format and organize CSS stylesheets?▾

Paste your CSS to format declarations, clean selectors, and standardize indentation across all rules.

Does it support modern CSS nesting and media queries?▾

Yes. Modern CSS3 features, variables, and media queries are formatted correctly.

Related Tools

Regex Tester

Test regular expressions in real-time

Code to Image

Turn code snippets into shareable, styled images

Cron Expression Generator

Generate and explain cron expressions

CSV Tools

Format, validate and convert CSV data to JSON

CSS Gradient Generator

Create and preview linear or radial CSS gradients

HTML Formatter

Format and beautify HTML code

Image to Base64

Convert images to Base64 data URLs instantly

JS Formatter

Format and beautify JavaScript code

Share: