CSS Beautifier / Formatter

Privacy friendly macOS app for developers

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CSS Beautifier/Minifier

Beautify or minify your CSS source without online tools. DevUtils.app allows you to quickly format, beautify or minify a CSS source code without any internet connection. It works with incomplete CSS and also syntax highlight the source code.

DevUtils.app: CSS Beautifier/Minifier macOS app
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Quickly format, beautify, or minify a CSS source

You can start to format, beautify or minify a CSS source from anywhere in your macOS (terminal, in email, web browser,…). Activate the app by:


Enter your CSS source in the left input textbox. You can also use the content of your clipboard as input, or load the CSS from a file in your computer.


The tool will render the formatted source in the right text box. You can click “Copy” to copy the formatted source into your clipboard. The formatted source is also syntax highlighted.


Select the format you want in the select box in the top right corner. The currently supported formats are: