Jambofy
Fun
Improves boring YouTube thumbnails by adding Jambo and other cats.
Users
50K
Rating
4.9
Reviews
2,494
7D Growth
0|0%
Stable signalNo paid features detectedMedium-risk permissions
YouTube MrBeastify
Modify YouTube thumbnails to include MrBeast
Users50KCurrent public install base
Rating4.9Store average score
Reviews841Public review volume
Manifest versionV3Extension platform version
7-day growth0Net users gained this week
7-day growth rate0%Relative weekly velocity
Preview
3 assetsYouTube MrBeastify Media preview
Trend
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User Growth Over Time
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7-day rating change
Start
4.92
Latest
4.92
7-day rating change
0.00
2026年7月13日2026年7月19日
Growth overview
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1-day growthFlat
00%7-day growthFlat
00%30-day growthDeclining
-10K-16.7%Technical snapshot
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Version1.9.0
ManifestV3
Size27.81MiB
Languages1English
Published
Store updated
Last crawled
English
Overview
Product summary
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Enhance your browsing experience with MrBeastifier. Is your browser experience boring? Are you having trouble finding engaging click-baity videos? Fear no more. This extension adds famous youtuber MrBeast to every thumbnail.
Compatible with all browsers
If you are experiencing issues, report them on Github
For discussion about this extension, go to my Discord: http://discord.gg/bQvtauxXWp
Notes:
- This extension was inspired by Unnecessary Inventions: http://www.youtube.com/@UnnecessaryInventions
Reviews
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Store average score4.9Chrome Web Store aggregate rating, including ratings without synced review text
Synced text average4.9Average computed only from synced review bodies below
Reviews with text689Synced review bodies
Total ratings / reviews841Chrome Web Store public rating/review count
Store average score: 4.9. The bars below are calculated from synced review text only, so they may be empty for extensions that have public ratings but no synced comments yet.
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HELP IF U KNOW PJSK, MAFUMOM TURNED INTO MR BEAST. INSTANT 5/5 STARS ITS SO PEAK
best extension
GOAT extension I kept laughing 10/10 prank idea
SON IM CRINE HES EVERYWHERE
miterbi
能不能给youtube shorts封面也加上野兽先生？感觉特别出戏
Good extension,so fun.
太強大了
你们是不是从B站过来的
It's so funny that these MrBeast images actually go so good with the thumbnails I get. Instant 5/5