CSS Formatter
Expand minified CSS into readable properties accurately.
How to Use the Free CSS Formatter
Our CSS Formatter is a powerful, offline-first developer tool designed to make unreadable CSS stylesheets human-readable again. Just paste your minified CSS code into the input area, select your preferred indentation level (spaces or tabs), and click format. Instantly, you'll receive a beautifully indented, easy-to-read stylesheet.
Key Features
- Instant Formatting: Beautify large, minified CSS files in milliseconds.
- Custom Indentation: Choose between 2 spaces, 4 spaces, or tab indentation.
- Client-Side Security: 100% of formatting happens locally in your browser. No CSS code is sent to US servers.
- One-Click Download: Export your beautified CSS directly to a localized `.css` file.
Frequently Asked Questions
Why should I format minified CSS?
Minified CSS is optimized for fast loading and removes all whitespace, making it incredibly difficult to read and debug. Formatting or "beautifying" it restores its structure so developers can easily understand and modify the styles.
Is this CSS Formatter secure to use for proprietary code?
Yes. The ToolMatrix360 CSS Formatter executes entirely client-side using JavaScript. Your CSS never leaves your computer, making it perfectly safe for proprietary or sensitive web design code.
Can I switch from tabs to spaces?
Yes, use the indentation dropdown to select your preferred formatting style: 2 spaces, 4 spaces, or hard tabs.