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Compare CSS files online

Compare CSS stylesheets, SCSS modules, or design system tokens. Property-level word diff makes it easy to spot value changes. Runs entirely in your browser — nothing is uploaded to any server.

L: 0 lines  |  R: 0 lines Paste or upload CSS files, then click Compare
Original
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Compare CSS files online — fast, free, and private

Use TextFileCompare.com to compare CSS files directly in your browser. Compare CSS stylesheets, SCSS modules, or design system tokens. Property-level word diff makes it easy to spot value changes. No account required, no data uploaded — your code never leaves your device.

Common use cases

Design system token changes

SCSS refactoring review

Comparing minified vs source CSS

Theme update validation

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