captions.coop — self-hosted live captions

Create a private Caption Admin Room for a meeting, class or stream. Speech-to-text, the relay and translation run on this deployment.

Create a Caption Admin Room

How it works

  1. Create a Caption Admin Room and keep the private admin link.
  2. Press Start captioning and allow the microphone.
  3. Open the caption editor to review text before it goes live.
  4. Open the Caption Admin Room to copy the public audience link for OBS or viewers.

Audio is transcribed on the server and is not saved. Caption Admin Rooms end when you close them.