Speak, and it's a caption within a second.
Speaker mic
Korean speech
Speech recognition
Live transcription
Translation + terms
Glossary applied
Caption delivery
LED · attendee phones
Average latency under a second. The operator can fix any line instantly, even mid-talk.
1–2s
Average caption delay
30
Output languages
Bidirectional
KO→foreign · foreign→KO
No install
Attendees join by QR
Captions for the stage and every attendee
真实的现场活动画面。韩语一进麦克风，字幕便在一秒内呈现。
barotuneSample Conference
Connecting…
Translated by
Sample Conference
连接中…0
字幕语言
演讲开始后 字幕将在此呈现。
请选择您偏好的语言，稍候片刻。
Why latency matters
Choose the languages needed for your event and view captions on phones or venue screens. Rehearse with the actual audio and displays before the event.
Curious how rollout works? See the adoption guide for the full picture, from prep to live.
Live captions, frequently asked
Captions appear during the presentation. Timing can vary with audio quality, speaking style and network conditions; rehearse your setup before the event.
Yes. The operator taps the awkward line, and the fix takes effect from the next caption on. The speaker never notices and just keeps going.
It reconnects automatically and tries to recover anything spoken while it was down. We recommend a wired connection, but it runs fine on LTE too.
They scan a QR code, open the web page, pick a language, and live captions appear on their own phone. No app and no login required.