YouTube Thumbnail Viewer

Adds a YouTube thumbnail preview button to the address bar.
YouTube Thumbnail Viewer is a Firefox add-on that adds a YouTube thumbnail preview button to the address bar. This allows users to easily view thumbnails without having to open the video. It enhances the browsing experience for YouTube users.
Manifest V2
By: gifnksm
Daily users: 388
1
Rating: 4.53
(15)
Version: 0.3.0 (Last updated: 2022-01-30)
Version code: 5357659
Creation date: 2020-06-28
Weekly download count: 6
Firefox on Android: No
Permissions:
  • activeTab
  • tabs
Size: 943.94K
URLs: Website
Updated: 13 hours ago

User reviews

by femoto, 2025-03-04


Легко можно скачать обложку видео
View all user reviews

Add-on safety

Risk impact
High risk impact

YouTube Thumbnail Viewer requires some sensitive permissions that could impact your browser and data security. Exercise caution before installing.

Risk impact analysis details
  • Critical Grants access to browser tabs, which can be used to track user browsing habits and history, presenting a privacy concern.
  • Critical ******* ****** ** *** ********* ******** ***********
  • High ******* ******* **** *** ****** ***** *** ***** ** ******* **** ********* ********* ** * *********** *****
Risk likelihood
Low risk likelihood

YouTube Thumbnail Viewer has earned a fairly good reputation and likely can be trusted.

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