Private · in your browser · free
Free, private video translator — right in your browser
Translate and dub any video into 30+ languages without uploading it anywhere. Dub Any Video is an AI video translator that translates the dialogue and re-voices it — with the Local engine, your video, subtitles and dubbed audio stay on your device. If you let us transcribe the speech for you, only the audio track touches our server, and it is dropped right after.
One file goes to Quick dub. A lesson library belongs in Courses. Compare Free local and paid cloud.
Why "private" actually means private here
Your video never leaves your device
The Local engine dubs everything in the browser. Speech recognition is the one optional step that can use our server (the audio track only, dropped after) — subtitles or your own key keep even that on-device.
Free and unlimited
No minute caps and no card for the in-browser engine.
No watermark
The dubbed MP4 and audio track are clean.
Other "free" tools upload your video
Most free dubbers process on their servers. This one does not.
Private browser dubbing — FAQ
Is browser video dubbing really free?
Yes. The Local engine runs entirely in your browser and is free and unlimited — no card required. Paid cloud plans add professional voices and speaker diarization, starting at €7.99/month.
Does my video get uploaded to a server?
Your video, subtitles and dubbed audio stay on your device, in the browser's own storage — the video itself is never uploaded. One optional step can touch our server: if you choose the free hosted transcription, the audio track (not the video) is sent to us, passed to the speech-recognition provider and dropped — we keep no copy of the audio or the transcript. Want nothing to leave the device at all? Upload existing subtitles or transcribe with your own API key; both run without touching our servers.
Do I need an account to dub a video privately?
Yes, a free account — it is what your course library and free transcription minutes are attached to. Your video still never leaves the browser, and no card is required.
Which languages can I dub into?
30+ languages. See the full list on the languages hub and pick the one you need.
Dub a video privately, free
One file goes to Quick dub. A lesson library belongs in Courses. Compare Free local and paid cloud.