YouTube Sebasify
Modify YouTube thumbnails to include Sebastiaan
As of May 2026, YouTube Sebasify has 4 users in the fun category.
Usersup 100.0 percent+100.0%
4
4
Ratingno change0%
—
— reviews
Reviewsno change0%
—
Version
1.5.1
Manifest V3
History
2 snapshotsTracking since Apr 25, 2026.
View as table
| Date | Users | Rating | Reviews | Version |
|---|---|---|---|---|
| Apr 25, 2026 | 2 | — | — | 1.5.1 |
| May 22, 2026 | 5 | — | — | 1.5.1 |
| Now | 4 | — | — | 1.5.1 |
Permissions & access
- Permissions
- None declared
- Host access
- *://*.youtube.com/*
Screenshots
About
This extension adds Sebastiaan to all of your Youtube thumbnails for added fun. It is based upon the MrBeastify extension: https://github.com/MagicJinn/MrBeastify-Youtube
Technical
- Version
- 1.5.1
- Manifest
- V3
- Size
- 2.26MiB
- Min Chrome
- 88
- Languages
- 1
- Featured
- No
Metadata
- ID
- fmjmpfddjfnpbfofkdplgkbgdlpoikof
- Developer ID
- u6dfd5313007a73b97aa248c74c939ede
- Developer Email
- [email protected]
- Created
- Aug 10, 2023
- Last Updated (Store)
- Jan 5, 2025
- Last Scraped
- May 22, 2026
- Website
- —
- Support URL
- —
- Privacy Policy
- —
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Data sourced from the Chrome Web Store · last verified May 22, 2026.