How to Beautify CSS Online
Whether you've just decompiled a stylesheet from a live production server or inherited a terribly formatted legacy codebase, beautifying CSS online is a necessary skill for any front-end developer.
Step 1: Locate Your Minified CSS
The first step is retrieving the CSS you wish to format. If you're inspecting a live website, you can usually find the CSS file inside the browser's Developer Tools (Network tab), or by viewing the page source and clicking on the linked .css file.
Select all the text (Ctrl+A or Cmd+A) and copy it to your clipboard.
Step 2: Use the Formatting Tool
Navigate to our CSS Beautifier tool. The interface is designed to be split into two panels for maximum usability:
- Paste your raw code into the Input CSS text area on the left.
- Select your preferred indentation style (2 spaces, 4 spaces, or Tabs) from the dropdown above.
- Click the primary Beautify CSS button.
Step 3: Review and Copy
Instantly, the Formatted CSS Output panel on the right will populate with clean, structurally sound code. You can visually inspect the indentation and line breaks.
Once satisfied, simply click the Copy Output button above the right panel to place the clean code back onto your clipboard, ready to be pasted into VS Code or your editor of choice.
Is It Safe?
Yes. The parsing engine only targets whitespace characters. It does not alter your CSS selectors, your properties, or your values. Furthermore, the tool operates entirely locally in your browser, meaning your proprietary code is never uploaded to an external server.