Translate any video as it plays
Lectures, webinars, courses, documentaries — Streaming Translator shows live translated subtitles for any video playing in Chrome, even when no captions exist.
A real-time video translator creates translated subtitles for a video while it plays, instead of waiting for caption files. Streaming Translator listens to the video audio in your Chrome tab, transcribes and translates it across 60+ languages, and overlays subtitles within seconds — on any site.
At a glance
What it is
A Chrome extension that translates any tab audio in real time
Works on
Zoom, Google Meet, Microsoft Teams, YouTube, TikTok, Twitch and any website
Languages
60+ languages with automatic detection
Latency
Subtitles appear within a couple of seconds, while the speaker is still talking
Price
Free to start — 30-minute trial, no credit card; paid plans from $3/month
The video you need has no subtitles in your language
Course platforms, conference recordings and niche videos often have no captions at all — or only auto-captions in the original language. A real-time video translator removes the wait: press play and read the translation as the video runs.
Translate a video in 3 steps
Play the video
Any video in Chrome: Udemy, Coursera, Vimeo, YouTube, conference sites, even an internal company player.
Press Start
Click the Streaming Translator icon and press Start — it picks up the tab audio directly.
Read subtitles as it plays
Translated subtitles overlay the video within seconds; pause and rewind as you like, the translation follows.
Why translate videos in real time?
Works without captions
It translates the audio itself, so videos with no subtitles at all are fully covered.
Any player, any site
Platform-independent: if the video plays in a Chrome tab, it can be translated.
Follows your pace
Pause, skip or rewatch — the translation restarts with the audio, unlike pre-made subtitle files that drift out of sync.
Video translation FAQ
How do I translate a video in real time?
Play the video in Chrome, click the Streaming Translator icon and press Start — translated subtitles appear on the video within seconds.
Does it work on videos without subtitles?
Yes. It translates the audio track directly, so no caption file is needed.
Which sites does the video translator support?
Any site that plays audio in a Chrome tab: YouTube, Udemy, Coursera, Vimeo, TED, news sites, and internal or private players.
What about livestreams?
Livestreams work the same way — see the live translator page for YouTube, TikTok and Twitch specifics.
Which languages can videos be translated into?
Over 60 languages, with automatic detection of the spoken language.