819
Input chars
1,035
Output chars
11
Input lines
79
Output lines
+26.37%
Size change
100% Private & Secure
All processing happens in your browser. Your CSS never leaves your device.
CSS Beautifier turns compressed stylesheets into readable code, reduces large stylesheets to their minimum size, and reports basic structure metrics. The same input panel feeds all three modes, so you can switch between Beautify, Minify, and Statistics without re-pasting.
.css or text file. The contents replace whatever is in the input panel.formatted.css.No. Reading files, beautifying, minifying, computing statistics, and downloading all happen inside your browser tab. Nothing is uploaded.
It will accept those snippets as text and format the parts that look like CSS, but it does not compile preprocessor variables, mixins, or nested rules. Run a real compiler first if you need full preprocessor support.
Beautify adds indentation, line breaks, and optional blank lines between rules to make the file readable. If the goal is smaller bytes, switch to Minify instead.
It counts characters and lines for both input and output, the size delta percentage, and the number of rules, selectors, declarations, and comments detected in the source.