Item logo image for YouTube Thumbnail Viewer

YouTube Thumbnail Viewer

Featured
5.0(

6 ratings

)
ExtensionFunctionality & UI626 users
Item media 1 (screenshot) for YouTube Thumbnail Viewer
Item media 2 (screenshot) for YouTube Thumbnail Viewer

Overview

Display a thumbnail image in the description area on YouTube.

This extension automatically inserts a thumbnail image to the description area on YouTube. No actions needed. Just install then watch any YouTube videos.

5 out of 56 ratings

Learn more about results and reviews.

Details

  • Version
    0.0.6
  • Updated
    November 19, 2025
  • Offered by
    Kazuma Ito
  • Size
    15.95KiB
  • Languages
    9 languages
  • Developer
    Email
    kazuito130@gmail.com
  • Non-trader
    This developer has not identified itself as a trader. For consumers in the European Union, please note that consumer rights do not apply to contracts between you and this developer.

Privacy

The developer has disclosed that it will not collect or use your data.

This developer declares that your data is

  • Not being sold to third parties, outside of the approved use cases
  • Not being used or transferred for purposes that are unrelated to the item's core functionality
  • Not being used or transferred to determine creditworthiness or for lending purposes

Related

Youtube Thumbnail Viewer

5.0

View thumbnails simple, easy, and high-quality.

Thumbnail Preview - YouTube Thumbnail Testing

5.0

Preview and test your thumbnails directly on YouTube

YouTube Thumbnail Viewer+

5.0

Chrome extension that displays YouTube thumbnail of the video you are watching, and when clicking, gives a link to download it.

YouTube Thumbnail Grabber

4.7

Get thumbnails of YouTube videos, made by FeriVOQ

Youtube™ Thumbnail Preview

4.4

View youtube thumbnails with a single click.

YouTube Thumbnail Preview

5.0

Replaces a thumbnail on the YouTube homepage with a local image.

YouTube Previews On Long Click

4.4

Play YouTube video previews on long click instead of hover.

PrevYou — YouTube Thumbnail Previewer

4.7

Preview your video thumbnail and title on YouTube home page or subscription feed.

Outside YouTube Player Bar

4.3

Display YouTube's player bar outside the video.

YouTube Thumbnail Viewer

4.6

YouTube Thumbnail Viewer

Youtube Thumbnail Preview | ThumbnailGeek

4.4

See what your thumbnail & title looks like before you publish.

Youtube Chapter Progress

5.0

Chrome extension that modifies the youtube video page, placing a progress bar with the remaining time under the active chapter

Youtube Thumbnail Viewer

5.0

View thumbnails simple, easy, and high-quality.

Thumbnail Preview - YouTube Thumbnail Testing

5.0

Preview and test your thumbnails directly on YouTube

YouTube Thumbnail Viewer+

5.0

Chrome extension that displays YouTube thumbnail of the video you are watching, and when clicking, gives a link to download it.

YouTube Thumbnail Grabber

4.7

Get thumbnails of YouTube videos, made by FeriVOQ

Youtube™ Thumbnail Preview

4.4

View youtube thumbnails with a single click.

YouTube Thumbnail Preview

5.0

Replaces a thumbnail on the YouTube homepage with a local image.

YouTube Previews On Long Click

4.4

Play YouTube video previews on long click instead of hover.

PrevYou — YouTube Thumbnail Previewer

4.7

Preview your video thumbnail and title on YouTube home page or subscription feed.

Google apps