A simple yet powerful CSS property viewer. For Firefox Quantum

  • CSSViewer
  • CSSViewer
What is CSSViewer?
CSSViewer is an add-on designed for the Firefox Quantum browser. It provides a simple and user-friendly solution to view CSS properties on any web page. It constitutes a powerful tool for web developers and designers aiming for precision and efficiency in their tasks.
Rating: 4.39 (18)
Version: 1.2resigned1 (Last updated: 2024-04-25)
Creation date: 2018-06-05
Weekly download count: 142
Firefox on Android: Yes
Risk impact: High risk impact
Risk likelihood: Moderate risk likelihood
Manifest version: 2
  • tabs
  • http://*/*
  • https://*/*
  • file://*/*
  • contextMenus
Size: 313.72K
URLs: Website
Stats date:

Other platforms

Not available on Chrome
Not available on Edge
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A simple CSS property viewer. For Firefox Quantum

User reviews
User reviews summary
These summaries are automatically generated weekly using AI based on recent user reviews. Firefox Browser Add-ons does not verify user reviews, so some user reviews may be inaccurate, spammy, or outdated.
  • Easy to identify information for website editing
  • Clean look CSS viewer
  • Best tool for quickly checking CSS rules for specific elements
  • Does not work in FF100+
  • Long class, id does not fit
  • Users don't like having to right click
  • No editing feature
Most mentioned
  • Helpful for website editing
  • Thanks towards developer
  • Request for update/improvements
Recent reviews
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Risk impact

CSSViewer is risky to use as it requires a number of sensitive permissions that can potentially harm your browser and steal your data. Exercise caution when installing this add-on. Review carefully before installing. We recommend that you only install CSSViewer if you trust the publisher.

Risk likelihood

CSSViewer is probably trust-worthy. Prefer other publishers if available. Exercise caution when installing this add-on.

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