
YouTube NimiNightmareify by ZeppelinsForever
Modify YouTube thumbnails to include the hit VTuber Nimi Nightmare!
3 Users3 Users
You'll need Firefox to use this extension
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About this extension
Enhance your browsing experience with NimiNightmarefy! Is your browser experience not nightmarish enough? Have an abundance of free time and an absence of yapping? Are you having trouble finding your oshi? Not enough UUUUUUUUUUUUUU in your life?
Fear no more.
This extension adds the famous VTuber Nimi Nightmare to every thumbnail!
Please note that this extension is in no way affiliated with Nimi Nightmare, this is a simple fan project.
This extension is based on MrBeastify YouTube, and is a fork of his work. Please check out the source of this extension at https://github.com/MagicJinn/MrBeastify-Youtube
Fear no more.
This extension adds the famous VTuber Nimi Nightmare to every thumbnail!
Please note that this extension is in no way affiliated with Nimi Nightmare, this is a simple fan project.
This extension is based on MrBeastify YouTube, and is a fork of his work. Please check out the source of this extension at https://github.com/MagicJinn/MrBeastify-Youtube
VTubers
Rated 5 by 1 reviewer
Permissions and dataLearn more
Required permissions:
- Access your data for sites in the youtube.com domain
More information
- Add-on Links
- Version
- 1.0.6
- Size
- 33.67 MB
- Last updated
- 3 days ago (Jul 22, 2025)
- Related Categories
- License
- GNU General Public License v3.0 only
- Version History
- Tags
- Add to collection
Release notes for 1.0.6
Updated extension to include 111 Nimis!
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