Online Best CSS Minifier Tool will help you as a CSS Minifier, CSS Compressor, CSS Beautifier, and CSS Formatter.
You can directly open the file and minify that content with the tool.
CSS Compressor will provide you redo, undo and clear functionality.
There is also download functionality that helps to directly download files from the tool.
Try with our sample code that will help to understand the tool.
Know more about CSS.
CSS Minifier is working properly in Windows, Mac, Linux, Chrome, Firefox, Safari and Edge and it's Free.