Thumbnail Viewer for YouTube™

A simple extension that grabs the thumbnail from the current youtube video and displays it.

Thumbnail Viewer for YouTube™ - Chrome Extension

'Thumbnail Viewer for YouTube™' is a lightweight and user-friendly Chrome extension that allows you to easily see the thumbnail of the current YouTube video in your browser. It’s designed to be unobtrusive, using less screen space. After the recent update, it no longer requires tabs permission and has eradicated the bug causing cached thumbnail display. It also sports a visually improved icon, offering a streamlined experience.
Install from Chrome Web Store

Extension stats

By: Master
Users: 4,000+
Rating: 4.50
(20)
Version: 1.3.5 (Last updated: 2014-07-15)
Creation date: 2014-07-15
Risk impact: Moderate risk impact
Risk likelihood:
Manifest version: 2
Permissions:
  • activeTab
  • *://*.youtube.com/*
Size: 67.84K

Other platforms

Not available on Android
Not available on Firefox
Not available on Edge
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Extension summary

Changelog:

v.1.3.5

  • Better icon

v.1.3.4

  • No longer needs tabs permission
  • Uses slightly less screen real estate
  • Bug fixed with showing cached thumbnail when clicking another video.

User reviews

These summaries are automatically generated weekly using AI based on recent user reviews. Chrome Web Store does not verify user reviews, so some user reviews may be inaccurate, spammy, or outdated.
Pros
  • Works as intended
  • Allows access to thumbnails of popular YouTubers
  • User-friendly with easy functionality
  • Helpful for viewing video thumbnails in higher resolution
Cons
  • Incorrect aspect ratio for images
  • Limited to lower resolution images (hqdefault) instead of higher resolutions
  • Some users experienced compatibility issues or bugs
  • One review mentioned outdated functionality
Most mentioned
  • Issues with image aspect ratio
  • Inability to access higher resolution thumbnails
  • General reliability of the extension
  • Functionality of right-clicking on videos
User reviews
Does what it's supposed to, though it shows the picture with the wrong aspect ratio. Not a big deal, you can open the image in a new tab and see it correctly, so I'm not deducting any points, but would be nice if this were fixed.
by B L, 2024-08-11

There is one where you right click the video. For this one, remember to click the extention itself where the puzzle icon is.
by Ninjhetto NLK3, 2023-07-12

Почему-то открывает изображение в размере hqdefault 480х360, другие же подобные расширения находят maxresdefault 1280х720.
by Sergey Andreev, 2019-09-11
View all user reviews

Extension safety

Risk impact

Thumbnail Viewer for YouTube™ requires a few sensitive permissions. Exercise caution before installing.

Risk impact analysis details
  • Critical Request access to the following domains: youtube.com
Risk likelihood

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

Risk likelihood analysis details
  • High This extension has low user count. Unpopular extensions may not be stable or safe.
  • Low **** ********* *** ******* **** **** * ****** **** ***** ******** *** **** ****** ** ** ****** *** *****
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