Desktop operator app
Run the microphone, language routing, native overlay, and local OBS output from a production desktop panel.
Realtime captions for live speech
Managed multilingual subtitles for stages, streams, and rooms.
StageSubtitles.com turns microphone audio into translated captions for onsite screens, native overlays, OBS, and public audience links.
Public relay
Publish language-specific caption pages and OBS links for audiences without exposing provider API keys.
Managed billing
Use licensed minutes, plan rules, and session heartbeats so time is counted only while live translation is running.
Built for conferences and education
The system is designed for lectures, academic talks, panels, and live production workflows where captions need to remain readable and stable while speech continues in real time.
- DeepL Voice-based speech translation
- Public HTTPS caption relay
- Optional translated audio streams
- Local overlay and OBS-friendly outputs