YouTube Thumbnail Viewer by PluginWorks

Right click a YouTube Thumbnail to view a full-size version.

4.8 (5 reviews)

75 Users

Download Firefox and get the extension

Download file

About this extension

Right click a YouTube thumbnail and select "View Thumbnail" to open the full-size image. It's a quick way to download thumbnails without a third party website.

Rated 4.8 by 5 reviewers

YouTube Thumbnail Viewer by PluginWorks

Required permissions:

Optional permissions: