Video translator and AI dubbing

How to dub a video

Pick dubbed video, then paste the link or choose a file. If you already know what language is spoken, pick it so the speech model has a head start.

Choose the language you want it dubbed into and a voice, then press dub. You can keep the original audio quietly underneath so music and ambience survive.

The dubbed clip plays right on the page. Download it as MP4, take the new voice track on its own as MP3, or grab the subtitles as SRT, VTT or plain text.

Three ways to use it

Dubbed video replaces the soundtrack with an AI voice reading the translation in time with the picture.

Voice track gives you the new audio as an MP3, useful when you want to mix it yourself in an editor.

Subtitles is the original behaviour, translated captions that keep the timings of the source.

Subtitles that stay in sync

The translation is done one caption at a time rather than as a wall of text, so every line keeps the start and end time it had in the original.

That means an SRT file dropped into CapCut, Premiere or a player shows the right words at the right moment without any manual fixing.

Honest limits

One voice reads the whole video, so separate speakers are not given separate voices.

Lip movement is not matched. Lines are placed in their own slots, and a dense line is sped up slightly rather than running into the next one.

The rebuild happens in your browser, so clips are capped around ten minutes.

When a link will not open

Private accounts, deleted posts and anything behind a login cannot be read, because nothing here signs in anywhere.

In that case download the video first, then upload the file here and dub it from the file instead.

Three steps, not one

Translating a video means transcribing the speech, translating that text, then producing the new audio or captions.

Each step depends on the one before it. A mumbled line transcribes badly, and a bad transcript translates into confident nonsense.

Clear speech with little background music gives by far the best result, which is why interviews and talking heads work better than club footage.

Where machine translation slips

Names, brands, in jokes and slang are the usual casualties, because they have no dictionary equivalent.

Idioms translate literally more often than not, so a line that sounded natural becomes strange in the target language.

Reading the translated text once before publishing catches most of it in a minute or two.

Dubbed audio versus subtitles

Subtitles keep the original voice and let viewers hear tone, which matters for interviews and personal content.

Dubbing suits instructional footage where the viewer needs their hands and eyes on what is being shown.

Timing rarely matches exactly between languages, so dubbed lines can run slightly long against the picture.

Good to know

Questions people ask

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