Free Online Tool

Online CSS Beautifier

Transform minified or messy CSS code into beautifully formatted, readable stylesheets. Our CSS beautifier automatically formats your code with proper indentation, line breaks, and spacing — making it easier to read, maintain, and debug.

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Formatting Options

Paste your CSS code here

Characters: 0 | Lines: 0 | CSS Rules: 0

Beautified CSS

Characters: 0 | Lines: 0 | CSS Rules: 0
CSS beautified successfully

Instant Formatting

Automatically formats your CSS code with proper indentation, spacing, and line breaks in real-time.

Customizable Options

Choose indent size, tabs vs spaces, brace style, and more to match your coding standards.

Standards Compliant

Produces clean, readable CSS that follows industry best practices and coding standards.

How to Beautify CSS

Quick Steps:

  1. 1Paste your minified or messy CSS code in the left area
  2. 2Adjust formatting options based on your preferences
  3. 3See the beautified CSS instantly on the right side
  4. 4Copy or download the formatted CSS

Formatting Options:

  • •
    Indent Size: Choose between 2, 4, or 8 spaces for indentation levels.
  • •
    Use Tabs: Use tab characters instead of spaces for indentation.
  • •
    Newline Before Brace: Place opening braces on a new line (Allman style).
  • •
    Preserve Empty Lines: Keep empty lines for better code organization.

Before & After Example

Before Minified CSS

.container{max-width:1200px;margin:0 auto;padding:20px}.header{background-color:#333;color:#fff;padding:15px 20px}

After Beautified CSS

.container { max-width: 1200px; margin: 0 auto; padding: 20px; } .header { background-color: #333; color: #fff; padding: 15px 20px; }

Common Use Cases

🔍 Debugging

Unminify CSS to understand and debug production code

📚 Learning

Study minified CSS from websites by making it readable

🔧 Development

Format messy CSS code from legacy projects

📖 Documentation

Create readable CSS examples for tutorials and docs

Why Use a CSS Beautifier?

Improved Readability: Minified CSS is unreadable. Beautifying makes it easy to understand the structure and find specific styles quickly.

Easier Debugging: When CSS isn't working as expected, formatted code helps you identify issues faster by showing the structure clearly.

Code Maintenance: Well-formatted CSS is easier to maintain, update, and refactor. It helps teams work together more effectively.

Learning Tool: Study how other websites style their components by beautifying their minified CSS files.

Standardization: Ensure consistent formatting across your codebase by beautifying all CSS files with the same settings.

Pro Tips

1

Use Load Example

Click "Load Example" to see how the tool works with sample CSS

2

Match Your Style

Configure options to match your team's coding standards

3

Download for Later

Save beautified CSS as a .css file for your projects

4

Real-time Preview

See changes instantly as you adjust formatting options