Jellyfin Auto Fullscreen by TeeJay
Automatically enters fullscreen mode whenever Jellyfin starts media playback.
Extension Metadata
About this extension
Jellyfin Auto Fullscreen automatically detects when Jellyfin begins playing media and switches the browser into fullscreen mode for a seamless viewing experience.
Perfect for:
• Home theater PCs
• Living room media centers
• Dedicated streaming setups
• Anime and movie enthusiasts
Features:
• Automatic fullscreen when playback starts
• Lightweight and privacy-focused
• No server-side modifications required
• Works directly within Firefox
• Designed specifically for Jellyfin
Simply install the extension and enjoy a more immersive viewing experience
Perfect for:
• Home theater PCs
• Living room media centers
• Dedicated streaming setups
• Anime and movie enthusiasts
Features:
• Automatic fullscreen when playback starts
• Lightweight and privacy-focused
• No server-side modifications required
• Works directly within Firefox
• Designed specifically for Jellyfin
Simply install the extension and enjoy a more immersive viewing experience
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Permissions and data
Required permissions:
- Access your data for all websites
Data collection:
- The developer says this extension doesn't require data collection.
More information
- Add-on Links
- Version
- 1.6
- Size
- 67.35 KB
- Last updated
- 3 days ago (Jun 20, 2026)
- Related Categories
- License
- Mozilla Public License 2.0
- Version History
- Tags
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