YouTube Thumbnail Viewer

Adds a YouTube thumbnail preview button to the address bar.
What is YouTube Thumbnail Viewer?
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.

Add-on stats

By: gifnksm
Users: 335 ▲ 9
Rating: 4.36 (11)
Version: 0.3.0 (Last updated: 2022-01-30)
Creation date: 2020-06-28
Weekly download count: 18
Firefox on Android: No
Risk impact: High risk impact
Risk likelihood: Low risk likelihood
Manifest version: 2
Permissions:
  • activeTab
  • tabs
Size: 943.94K
URLs: Website

Other platforms

Not available on Chrome
Not available on Edge
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User reviews



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Add-on safety

Risk impact

YouTube Thumbnail Viewer 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 YouTube Thumbnail Viewer if you trust the publisher.

Risk likelihood

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

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