CSS Usage & Selector Analyzer
CSS → Usage Stats
Analyze CSS stylesheets to count total selectors, declarations, media queries, and uncompressed size.
About this tool
About CSS Usage & Selector Analyzer
CSS Usage & Selector Analyzer is a free, browser-based tool that lets you analyze CSS stylesheets to count total selectors, declarations, media queries, and uncompressed size. It supports CSS → Usage Stats. Everything runs locally on your device, so your files are never uploaded to a server. There's no sign-up, no watermark, and no limit — just open CSS Usage & Selector Analyzer, add your input, and get results instantly.
How to use CSS Usage & Selector Analyzer
1
Paste CSS
Input CSS stylesheet text.
2
Analyze Stats
Counts selectors, declarations, and media queries.
Key features
Stylesheet Optimization
Keep CSS stylesheets lean and performant.
100% Private
CSS Usage & Selector Analyzer processes your data locally in the browser. Nothing is uploaded, tracked, or stored u2014 your files never leave your device.
Completely Free
Use CSS Usage & Selector Analyzer as much as you want with no fees, no watermarks, and no hidden limits.
No Installation
CSS Usage & Selector Analyzer runs in any modern browser. There's nothing to download, install, or configure.
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