CSS Formatter

CSS Formatter: Core Features and Principles

Is messy CSS code making it hard to read and maintain? This tool converts minified or disorganized CSS code into a standardized, structured format by adjusting indentation, line breaks, and spacing. CSS formatting is the process of standardizing the layout of Cascading Style Sheets code. It reorganizes the positional relationships of selectors, properties, and values based on preset rules to output a highly readable version of your code.

Why Choose Our CSS Formatter?

• Supports custom indentation (2, 4, or 8 spaces) to adapt to different team coding standards.
• Real-time preview of the beautified effect, allowing you to see the formatted results without submitting.
• Full support for CSS3 features, correctly handling complex structures like media queries and pseudo-classes.

How to Use

1. Paste the CSS code you want to format into the input area.
2. Select the number of indentation spaces in the settings panel (default is 4 spaces).
3. Click the "Beautify" button to generate the formatted result.
4. Use the copy function to grab the optimized code directly (you can also load an example to test it out).

Frequently Asked Questions (FAQ)

Will beautifying the CSS affect the code's functionality?
No. Formatting only changes the layout and style of the code; it does not modify any selectors, properties, or values.

Does it support SCSS or LESS preprocessor syntax?
The current version only processes standard CSS syntax. Preprocessor languages must be compiled into CSS before using this tool.

Important Notes

The input must be a valid CSS code snippet. The file size may slightly increase after beautification due to the addition of line breaks. The tool does not perform syntax validation or error fixing. If sensitive data is involved, it is recommended to use a local tool for processing.

Technical Notes & Best Practices

We recommend integrating a formatting tool into your development workflow: use minified versions for production environments and beautified versions for code reviews. Example input: .container{width:100%;margin:0 auto} Output: .container {
  width: 100%;
  margin: 0 auto;
}