CSS Formatter

CSS formatter helps you format and beautify CSS code for better readability and maintainability. This free online tool is ideal for developers who want to clean up messy or minified CSS styles. Paste your CSS code, and the formatter will instantly organize it with proper indentation and spacing

Input CSS
Formatted / Minified CSS

1 How to use this tool

  1. Paste your CSS code into the Input CSS editor.
  2. Or use Upload File or Load URL to import styles.
  3. Select the desired indentation preference (spaces or tabs).
  4. Click Format to beautify or Minify to compress the CSS.
  5. Copy the optimized CSS for your website.

2 Example

Input (Minified)

1 
body{font-family:sans-serif;background:#fff}h1{color:#333;margin-bottom:20px}.card{padding:20px;border:1px solid #ddd}

Output (Formatted)

1
2
3
4
5
6
7
8
9
10
11
12
13
14 
body {
  font-family: sans-serif;
  background: #fff
}

h1 {
  color: #333;
  margin-bottom: 20px
}

.card {
  padding: 20px;
  border: 1px solid #ddd
}

3 Benefits of using this tool

Maintainability

Clean, structured CSS is easier to debug and modify.

Optimization

Minification reduces file size, improving page load speed.

4 Privacy and Security

This tool operates entirely in your browser. Your data is processed locally using JavaScript and is never sent to any external server. You can safely use this tool with sensitive information.

Related Tools

Need to format HTML? Use our HTML Formatter.

Working with JSON? Try our JSON Formatter.

Need to encode text? Check out the Base64 Encoder.

Copied to clipboard!