Your audience deserves to see what you're playing.
Stream piano to YouTube, Twitch, or Facebook with a live 88-key MIDI overlay. One tap. No OBS.
You’ve watched other piano streamers with beautiful key visualizers. Then you Googled how to set it up. OBS. Virtual MIDI cables. Audio routing plugins. A capture card. An afternoon of troubleshooting. And when you finally went live, the overlay was lagging behind your audio. You’re a musician, not a broadcast engineer.
You sit down at your keyboard. Your iPad is mounted behind the keys. You tap “Go Live.” Within seconds, your YouTube stream is running — your camera shows you playing, and an 88-key overlay shows every note in perfect sync. Your chat lights up: “That looks so clean!” You didn’t touch a single setting.
Key Capture replaces your entire OBS setup with a single iPad app. One button to go live with a professional piano visualizer. Stream in up to 4K. Adaptive bitrate handles the rest.
Multi-Platform
YouTube, Facebook, Twitch, Restream, or any custom RTMP server.
Adaptive Bitrate
No dropped frames. Stream quality adjusts automatically.
Up to 4K
Professional quality from a single iPad.
Audio Monitoring
Real-time audio levels with mute control.
This is what your viewers see.
Stream anywhere.
Also see: Key Capture for Teachers | Key Capture for Players