Phosphene
Phosphene is a macOS video wallpaper app that lets you add your own videos to the system Wallpaper picker for desktop and lock screen use.
What is Phosphene?
Phosphene is a native macOS utility for using personal video files as wallpapers. It adds your imported videos to the built-in Wallpaper section in System Settings, so you can choose them much like other system wallpapers instead of running a fake full-screen background window. The app is designed for people who want animated desktops or lock screen visuals while staying within the normal macOS wallpaper workflow. It includes a menu bar app for managing your video library and playback controls, and it can optimize videos for smoother use. Phosphene is published by Elysia Muñoz and is aimed at Mac users who want custom motion wallpapers that integrate with the operating system more directly than many traditional wallpaper tools.
Key features
- Import your own video files for use as wallpapers
- Add videos to the macOS Wallpaper picker for desktop and lock screen selection
- Manage your wallpaper library from a menu bar app
- Pause playback or limit playback to specific contexts such as the lock screen
- Optimize videos for smoother wallpaper use
- Keep wallpapers working through the system wallpaper workflow rather than a fake desktop window
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Safety overview
Status: Mostly safe
Phosphene is a legitimate wallpaper utility for macOS. It works closely with the system wallpaper experience, so changes you make can affect how your desktop and lock screen backgrounds behave. Access to your video files is normal for its purpose, and removing the app can also remove access to wallpapers you added through it. If you use it, keep a copy of original videos you care about and review its wallpaper settings if you later uninstall it.
Recommendation: Keep Phosphene if you actively use custom video wallpapers on your Mac. If you no longer want animated wallpapers or prefer static backgrounds, you can remove it; just expect any wallpapers managed through the app to stop being available until you choose another wallpaper in macOS.
Common paths
/Applications/Phosphene.app
Container paths
~/Library/Containers/glass.kagerou.phosphene.extension
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