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Extract final computed CSS that differs from browser defaults GetCSS extracts the final computed CSS for any web page, showing only the styles that actually differ from browser defaults. Instead of wading through thousands of default properties, GetCSS gives you a clean, grouped output of just the CSS that was applied — whether from stylesheets, inline styles, or JavaScript. How it works: 1. Navigate to any web page 2. Click the GetCSS icon in your toolbar 3. Click "Extract CSS" 4. Copy the result with one click Features: • Shows only non-default styles — filters out browser UA stylesheet noise • Groups elements with identical styles under shared selectors • "Appearance only" mode to see just visual properties (colors, fonts, borders) without layout noise • "Visible only" mode to skip hidden elements • Live progress bar for large pages • Readable output with tag, class, and ID selectors • One-click copy to clipboard • Works entirely offline — no data sent anywhere Use cases: • Quickly audit what CSS is actually in use on a page • Reverse-engineer styles from any website • Debug computed values vs. what you expect • Export a page's effective styles for reference
Feb 26, 2026
rating_count is the Chrome Web Store ratings count, not a written-review count.
Media assets
Screenshots and videos on the listing.
Has promo video
Whether the listing includes at least one video.
Languages
Declared language locales.
Developer website
Listing exposes a developer website URL.
Contact email
Listing exposes a contact email.
Keyword in name
Case-insensitive substring match in the name.
Keyword in description
Case-insensitive substring match in the description.
Keyword occurrences in description
Count of case-insensitive occurrences in the description.
Category user-count percentile
Share of same-category extensions with fewer users (null if unknown).
These are transparent listing completeness / keyword signals, not a prediction of Chrome Web Store search ranking.