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CSS Formatter

Advanced CSS formatter that beautifies and organizes CSS code with proper indentation and structure. Transforms minified or poorly formatted CSS into readable, well-structured stylesheets. Perfect for improving CSS readability, maintaining coding standards, debugging stylesheets, and preparing code for production. Features include customizable indentation styles, property sorting options (alphabetical, by type, as-is), consistent brace and semicolon placement, comment preservation and formatting, vendor prefix alignment, media query organization, and selector formatting. The tool handles CSS3 syntax, nested selectors (SCSS/LESS-style), at-rules (@media, @keyframes, @font-face), custom properties (CSS variables), and provides syntax validation with error highlighting. Essential for front-end developers maintaining stylesheets, teams enforcing CSS coding standards, designers working with CSS, and educators teaching CSS best practices. Includes options for compact vs expanded output, single-line vs multi-line rules, property value alignment, and color code formatting (hex, rgb, hsl).

100% Secure
Lightning Fast
100% Free
Client-Side Processing

Features

🎨 Smart Formatting

Automatically formats CSS with proper indentation, line breaks, and spacing.

📐 Configurable Indentation

Choose between 2, 4, or 8 spaces for indentation.

📁 File Support

Upload CSS files directly and download formatted output.

📊 Statistics

View detailed statistics about your CSS code.

💡 How to Use

  • •Paste your CSS code or upload a CSS file
  • •The formatter automatically adds proper indentation and line breaks
  • •Selectors are separated with proper spacing
  • •Properties are placed on separate lines with consistent formatting
  • •Copy the formatted result or download it as a CSS file

How to Use CSS Formatter

1

Paste CSS

Enter minified or messy CSS

2

Set Options

Choose formatting preferences

3

Format

Beautify CSS instantly

4

Copy/Download

Use formatted CSS

Features

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Before/After Compare

View side-by-side comparison

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Privacy First

All processing happens in your browser

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Instant Download

Download processed images immediately

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Mobile Friendly

Works on all devices

Frequently Asked Questions

Q:Can it sort CSS properties?

A:Yes, optionally sort properties alphabetically or by category (positioning, box model, typography, etc.).

Q:Does it handle SCSS/LESS?

A:Basic support for nested selectors and variables. For full preprocessing, use dedicated SCSS/LESS formatters.

Q:What about vendor prefixes?

A:Vendor prefixes (-webkit-, -moz-, -ms-) are preserved and can be aligned vertically for readability.

Q:Can I format inline CSS?

A:Yes, though it's designed for stylesheets. Use HTML formatter for embedded CSS within