Online CSS Minifier
Shrink CSS in your browser by removing comments and extra whitespace. Ship leaner stylesheets without changing how your rules behave.
Drop a CSS file here, or click to browse
Max 25 MB. Content loads into the editor.
Ready.
Online CSS Minifier
Shrink CSS in your browser by removing comments and extra whitespace. Ship leaner stylesheets without changing how your rules behave.
Smaller payload
Shrink inline assets for faster first paint and smaller ticket attachments.
Syntax-safe
Minify CSS without breaking strings your bundler still needs.
Copy or download
Move the result straight into GitHub or your deployment repo.
Browser-only
Draft configs and unreleased markup never leave the tab.