The key is stored only in this browser. Signed in to the portal? Then it fills in
automatically. The desktop app remains on the download page.
Live captions
…
Tap or click the caption for fullscreen — or use the overlay link below in ProPresenter / OBS.
Translation
×1.0
No sound detected yet — check that the right microphone is selected, isn't muted, and that the speaker is talking into it.
Wait until each sentence is finished instead of showing it word by word. Applies to the screen and the audience readers.
The patience slider above decides how long a pause counts as the end of a sentence: higher means the AI hears more before it finishes
(better translations, no cut-off endings), lower means a snappier voice. Both apply from the next Start.
The AI voice is spoken on this device, for headphones or a PA zone. It comes from the same
translation session and costs no extra plan hours. With both voice options off, a text-only engine is used: captions still
stream word by word, but no voice is generated.
Streams the AI voice to the audience's phones; listeners press Listen on their reader page.
Uses about 0.5 Mbit/s of upload while on, and costs no extra plan hours.
Speech that is already in a chosen language is normally skipped. With this on it is captioned
as it is: Swedish speech gives Swedish text when Swedish is a chosen language. Costs the same as translation; with the voice
playing here, the microphone pauses while the voice speaks. Applies from the next Start.
Only the enrolled speaker is translated; audience chatter, videos and the AI voice itself are
ignored. Speak normally for a few seconds after Start to enroll. The voice profile lives in this tab only and is never stored.
Ready — enter your license key and press Start
Advanced: AI instructions & profanity filter
Conversation mode Beta
Two people, one device: each person is voice-enrolled, then everything
they say appears — and can be spoken — in the other person's language. Opens as its own screen.
Usage & overlay
Plan hours used this month–
Overlay link — ProPresenter Prop web object / OBS Browser Source:
Shown after sign-in or the first start
Transcript
Every finished line per language, plus the original speech, kept in this browser only — never on our
servers. It survives reloads and restarts, but not a private window or another computer: download before you leave.
Nothing yet — lines appear as you translate.
0.6 s suits most conversations. Higher keeps the endings of slow speakers together; lower answers faster.
×1.0
One screen, two languages: the app hears which language is spoken and shows the translation as you talk; once you pause, the sentence is spoken in the other language. The microphone is closed while the voice plays — let it finish before answering, or tap the text to skip it.
Scan to follow the translation on your phone · tap anywhere to close