YouTube Thumbnail Viewer

Displays the thumbnail image link of the currently playing YouTube video to the left of the title. If you click the added thumbnail image, the high resolution image of the thumbnail image will be displayed in a new window.

Video thumbnails are never shown when played, so this extension allows you to see them while the video is playing.

Enjoy YouTube!

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Additional features:
You can now remove the links to other videos displayed at the end of the video by right-clicking on the thumbnail image. You can switch the display by right-clicking again.