CSS Formatter

CSS (Cascading Style Sheets) is the language used to style the web. However, raw CSS is often minified or poorly formatted, making it nearly impossible for humans to read and debug. Our CSS Formatter is a specialized tool designed to transform messy, single-line CSS strings into beautifully indented, human-readable structures. It doesn't just add whitespace; it intelligently parses the code to ensure it follows the strict CSS specification. The tool handles everything from basic selectors to deeply nested media queries and complex animations, providing a clear visual hierarchy that helps you understand the style structure at a glance. It also includes a real-time validator that catches common syntax errors, which are frequent sources of bugs in web development. By using this tool, you can quickly inspect third-party stylesheets, verify configuration files, and ensure your code is perfectly formatted before using it in your applications.

Paste your minified or messy CSS into the editor. Click "Format" to prettify it with consistent indentation and spacing. The tool also validates your CSS and highlights any syntax errors.

For developers, time is the most valuable resource. Manually formatting a 500-line stylesheet to find a specific rule is a waste of that resource. Our CSS Formatter provides instant clarity, allowing you to debug faster and with more confidence. It's particularly useful when working with minified stylesheets, where code is often returned in a compact format to save bandwidth. Beyond simple readability, the built-in validation is a lifesaver. It prevents the frustration of 'Unexpected token' errors in your code by identifying exactly where a stylesheet is malformed. Furthermore, because this tool runs entirely in your browser, your code is never sent to a server. This makes it a secure choice for formatting sensitive information like API keys, user data, or internal configurations. It's a lightweight, high-performance utility that fits perfectly into any developer's daily workflow, whether you're a frontend engineer inspecting state or a backend developer verifying database exports.