A CSS Beautifier, also known as a CSS Formatter, is a tool or software that restructures and formats CSS code to make it more readable and easier to understand. Unlike CSS minification, which aims to reduce the size of CSS files by removing unnecessary characters and compressing the code, a CSS beautifier adds structure to the code by reintroducing white spaces, indentations, and line breaks.

Here are some of the key features and benefits of using a CSS beautifier:

• Improved Readability: It helps make the code more readable by adding proper indentation and line breaks, making it easier for developers to understand and work with the code.
• Consistent Formatting: A beautifier can enforce consistent formatting across a CSS file or across multiple files in a project, reducing the potential for errors caused by inconsistent code structure.
• Easier Collaboration: When working in a team, a consistently formatted CSS file is easier for everyone to understand and modify, leading to smoother collaboration among developers.
• Debugging Assistance: Beautified code is easier to debug because the structure and organization make it easier to identify errors or issues.

CSS beautifiers are often used during development and when troubleshooting CSS code. They can be used standalone or integrated into code editors and integrated development environments (IDEs) to automatically format CSS files according to predefined rules or user-defined styles. This can be especially helpful when working with code that has been minified or compressed and needs to be restored to a more human-readable format for analysis or editing.