YouTube Thumbnail Preview
Replaces a thumbnail on the YouTube homepage with a local image.
YouTube Thumbnail Preview - Customize YouTube Thumbnails
YouTube Thumbnail Preview is a powerful Chrome extension that allows users to replace YouTube video thumbnails and titles with custom images and text. With an intuitive interface and seamless integration, this extension offers a new level of customization for a personalized YouTube browsing experience.
Extension stats
Manifest V3
Permissions:
- storage
- scripting
Host permissions:
- *://*/*
Size: 25.57K
Email: 0x*****@gmail.com
Full description: See detailed description
Ranking
Other platforms
Not available on Android
Not available on Firefox
Not available on Edge
User reviews
Nice
by 
Aseda “Phfire” Baafi, 2025-01-12
Aseda “Phfire” Baafi, 2025-01-12This thing is awesome.. forces you to look at your thumbnail as you work on your video.
by 
Eric Testroete, 2024-03-03
Eric Testroete, 2024-03-03This should be the most used extension by YouTubers. The practicality and infinite testing by using the Homepage is insane!
by 
Vizery, 2023-10-07
Vizery, 2023-10-07Extension safety
Risk impact
YouTube Thumbnail Preview requires a few sensitive permissions. Exercise caution before installing.
Risk impact analysis details
- Critical Allows access to all websites, posing a significant security risk as it can monitor and modify data from any visited site.
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- Low ******* ****** ** *** ********* ********
Risk likelihood
We don't have sufficient data to confidently determine the risk likelihood of YouTube Thumbnail Preview. Use it at your own risk.
Risk likelihood analysis details
- High This extension has low user count. Unpopular extensions may not be stable or safe.
- Low **** ********* *** ******* **** **** * ****** **** ***** ******** *** **** ****** ** ** ****** *** *****
- Low **** ********* *** ***** **** **** * ****** **** ***** ********** *** **** ****** ** ** ****** *** *****
- Good **** ********* ** * ******** ********* ** ****** *** *****
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