Phosphor
A native Mac music visualizer that turns any audio playing on macOS into beat-synced visuals.
Phosphor reacts in real time to whatever audio is playing on your Mac: Spotify, Apple Music, Safari, YouTube, or any other app. It renders the music as living visuals in a floating window, fullscreen, or behind your desktop icons as an audio-reactive wallpaper.
- Visualizes any Mac system audio through Core Audio Process Tap.
- Three modes: floating window, fullscreen, and wallpaper.
- 149 hand-tuned audio-reactive scenes rendered with Metal.
- Real-time post-processing, scene layering with blend modes, and saveable presets.
- Recording to H.264 MP4 or ProRes 422 LT MOV, up to 4K, with the system audio that drove the visuals.
- No accounts, ads, subscriptions, or telemetry. The App Store build ships with no network entitlement at all.
Phosphor is a native Mac music visualizer that turns any audio playing on macOS into beat-synced visuals across 149 scenes.
Phosphor works with Spotify, Apple Music, Safari, YouTube, and system audio, with floating, fullscreen, and wallpaper modes.
Phosphor brings music visualization back to the Mac as a modern Metal app: 149 live scenes, real-time post effects, recording to MP4 or ProRes, and no network access at all.
For review copies, questions, screenshots, or interviews, email [email protected].