Firefox Addon to See YouTube Video Thumbnails

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YouTube Thumbnailer is a Firefox addon to see thumbnails of YouTube videos. If you have ever wanted to see thumbnails of YouTube videos and wondered how to do that, then this addon will help you out. There is not much to this addon apart from this feature. It will show you thumbnails of YouTube videos that you are watching.

A screenshot of the thumbnail from a YouTube video is given below.

youtube thumbnailer thumbnail

Installing this addon is pretty easy. Just add it to your Firefox browser from the link given at the end of the article. There is no restart required after installing this addon.

youtube thumbnailer addon

Once you install this addon you will see a small icon in the bookmarks bar. The icon has a red background with a play sign on it, like the one you see on YouTube.

How to see Thumbnail of a YouTube video:

  • Go to YouTube.
  • Play the video you want to watch.
  • When the video opens up, click on the icon of this addon from the bookmarks bar.
  • As soon as you click, a new tab will open up displaying the video thumbnail.

All the thumbnails are displayed in a new tab window.

Also check out Firefox addons to control YouTube playback on Firefox browser.


The addon can come in handy if you want to view the thumbnail that has been attached with a YouTube video. But I didn’t find much use for it, as I have never tried to look for thumbnails of videos. So depending on if you are interested in something like this, then try out this addon.

Check out YouTube Thumbnailer Firefox addon here.

Editor Ratings:
User Ratings:
[Total: 2 Average: 5]
Works With: Firefox
Free/Paid: Free

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