Video Call Translator with Live Subtitles
Video call anyone who speaks another language and see what they say as real-time translated subtitles — free, private and peer-to-peer.
Start a translated video call →
Talk across languages on a video call
Rosetta adds live, translated subtitles to a video call. Start a call, share the room code, and each person picks their own language. What you say is transcribed and shown to the other person as subtitles in their language — and read aloud if they want. Perfect for family abroad, remote work, and meeting people across a language barrier.
Calls are peer-to-peer (device to device), so your conversation is not stored on a server. It works right in the browser with no app to install — Conversation mode covers face-to-face chats on one phone, and text & voice translation handles quick lookups.
How to start a translated video call
- Open the video call — this page opens Rosetta on the Video Call tab.
- Pick your languages — choose the language you speak and the language you want captions in.
- Start a call & share the code — tap Start a call and send the room code to the other person.
- See live subtitles — once they join, each of you sees the other’s speech as translated subtitles.
Frequently asked questions
Is the video call translator free?
Yes — completely free, with no sign-up. Just start a call and share the room code.
How does it translate the call?
Your speech is transcribed, translated into the other person’s language, and shown to them as live subtitles (and read aloud if enabled).
Is the call private?
Yes. Calls are peer-to-peer between the two devices and are not stored on any server.
Which browser works best?
Chrome or Edge on a laptop or Android phone work best, with camera and microphone access allowed.
How many languages are supported?
Over 40 world and regional languages, including Hindi, Gujarati, Marathi, Tamil, Spanish, French, Arabic, Chinese, Japanese and more.
More ways to translate
Start translating now
Voice, text, live conversation or video call — free and private, right in your browser.
Start a translated video call →