CSS Minifier / Beautifier
Minify CSS for smaller production files or reformat compressed CSS into a more readable structure.
Submitted CSS is sent to the Brilliance processing service to generate the result. Do not submit passwords, API keys, private tokens, or other sensitive information.
Minification reduces transfer size
CSS minification typically removes unnecessary whitespace, comments, and formatting while preserving the stylesheet's intended behavior. Production CSS should still be tested after processing.
CSS can contain external references
This tool treats the submitted value as CSS text only. The processing service should never fetch URLs referenced by url(), @import, fonts, images, source maps, or other CSS content.