CSS Viewer Firefox

CSS Viewer

By: yaagame
Check the hidden CSS style of objects, colors, and assets on the web

Features & Capabilities

Boost Your Web Design with CSS Viewer Streamline your web development with CSS Viewer, the essential tool for copying CSS properties with a single click. No more manual digging through code - CSS Viewer offers instant visual feedback for copied elements, maintaining button dimensions for a smoother workflow.

User Growth & Download Statistics

Manifest V2 Add-on
By:
yaagame
Daily users:
1
Rating:
2.00
(1)
Version:
3.0 Last updated: 2025-07-31
Version code:
6002270
Creation date:
2025-02-14
Risk:
Moderate risk impact Moderate risk likelihood
Permissions:
Content scripts matches:
  • <all_urls>
Size:
20.78KB
Full description:
See detailed description
Source:
Firefox Add-ons Store
Data ingested on:
2026-06-14
Compare stats and ranking:

Contact the developer

Chrome-Stats does not own this Firefox add-on. Please use these information below to contact the Firefox add-on developer.
Developed by:
yaagame
Firefox Add-ons Store
https://addons.mozilla.org/firefox/addon/css-viewer-style/

Permission Change History

2025-07-31: Version 2.0 → 3.0
Remove Permissions: declarativeNetRequestWithHostAccess

Is CSS Viewer Safe?

Risk impact
Risk impact measures the level of extra permissions an extension has access to. A low risk impact extension cannot do much harms, whereas a high risk impact extension can do a lot of damage like stealing your password, bypassing your security settings, and accessing your personal data. High risk impact extensions are not necessarily malicious. However, if they do turn malicious, they can be very harmful.

CSS Viewer requires a few sensitive permissions. Exercise caution before installing.

Risk impact analysis details
  • Critical Allows access to all websites, posing a significant security risk as it can monitor and modify data from any visited site.
  • High ******* ******* **** *** ****** ***** *** ***** ** ******* **** ********* ********* ** * *********** *****
Risk likelihood
Risk likelihood measures the probability that a Firefox add-on may turn malicious. This is determined by the publisher and the Firefox add-on reputation on Firefox Add-ons Store, the amount of time the Firefox add-on has been around, and other signals about the Firefox add-on. Our algorithms are not perfect, and are subject to change as we discover new ways to detect malicious extensions. We recommend that you always exercise caution when installing a Firefox add-on.

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

Risk likelihood analysis details
  • High This extension has low user count. Unpopular extensions may not be stable or safe.
  • Medium **** ********* *** *** **** *******
  • Low **** ********* *** ******* **** **** * ****** **** ***** ******** *** **** ****** ** ** ****** *** *****
  • Low **** ********* *** ***** **** **** * ****** **** ***** ********** *** **** ****** ** ** ****** *** *****
Extension Guard
Extension Guard

Discover every extension in use, analyze risks, and enforce blocking policies with Extension Guard

Secure Your Browser
Upgrade to see full risk analysis details

Best CSS Viewer Alternatives

Here are some Firefox add-ons that are similar to CSS Viewer: