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Free AI Video Translator

AI Video Translator

Upload a video and get it back in another language, with subtitles that match the timeline and a voice track that follows the original speaker.

  • Transcription, subtitle translation and dubbing
  • More than 200 languages to choose from
  • Subtitle timing carried over, not rebuilt
  • An AI video translator that runs in the browser
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Where an AI Video Translator Fits

Transcription, translation and dubbing are usually three separate bills.

Localising a video used to mean a translator, a subtitle house and a voice booth, which is why most channels stay in one language. An AI video translator folds those three stages into a single pass over the file, and the source language is detected rather than declared. What comes back is a second version of the same video: subtitles in the target language, timed to the original speech, and a dubbed track when the audience would rather listen than read.

What the AI Video Translator Does End to End

From the source audio to a finished second-language cut.

Read the source language

The language being spoken is worked out from the recording, so there is nothing to tag in advance.

Translate the subtitle track

Timings carry over from the original speech, so translated lines land where words were said.

Dub with a matched voice

The generated voice follows the pace and tone of the person it replaces rather than reading flat.

Keep the glossary consistent

Technical terms and product names can be held to one rendering across the whole video.

Export the video or the file

Take the finished cut with embedded subtitles, or just the subtitle file on its own.

Translate one clip or a series

A single clip and a full set of episodes run through the same queue, each with its own progress.

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Localising a video used to take three vendors

A translator, a subtitling shop and a studio with voice talent were the standard route, and each one added a quote, a schedule and a review round. That cost is what kept small channels in a single language. An AI video translator removes the handoffs: the same file becomes subtitles and a spoken track in one run, so the decision to translate stops depending on a budget meeting.
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Video files queued for translation
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Subtitle timing is the part that gets botched

Translation is the easy half. A subtitle that appears a second late or hangs on screen after the line ends reads as a mistake regardless of how well the words were chosen. Because the timings here come from the original speech rather than being recalculated for a new language, long sentences in German and short ones in English still land on the right frames.
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Subtitle cues aligned to speech
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A dubbed track changes who can watch

Subtitles assume the viewer reads while watching and is willing to. Dubbing lets a tutorial, a training module or a product demo sit in front of someone who would otherwise click away. The generated voice is what makes that work, and a flat robotic read undoes the benefit — which is why tone and pacing follow the original speaker instead of a fixed cadence.
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A dubbed voice track being generated
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Terminology drifts unless something holds it

The same part gets named three ways across a translated series because each file was handled on its own. For a compliance module, a software walkthrough or a medical explainer, that drift is a real defect rather than a style quibble. An AI video translator keeps a fixed rendering for each term, so episode nine uses the same word as episode one.
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Consistent terminology across episodes
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Where a translated cut still falls short

Idioms do not survive a language change intact, humour loses its timing, and a pun usually becomes a plain sentence. Very long dubbing jobs also run into a length ceiling that subtitles do not. An AI video translator gets a video into a second language quickly and cheaply; it does not make a native reviewer unnecessary when the words carry legal or brand weight.
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Translation limits to watch for
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What teams do with a second-language version

Course libraries add a Spanish and a Portuguese edition of every module, a documentary producer ships a subtitled master alongside the original, and a support team turns one walkthrough into eight. The pattern is the same each time: one recording, several audiences. That is the whole reason an AI video translator is worth running instead of hiring the work out.
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One video served in several languages

How to Run an AI Video Translator

Three decisions, and the file only has to be added once.

Step 1

Add the video file

Drop the file in from your device. The source language is worked out from the audio, so there is nothing to declare.

Step 2

Pick the target language

Choose from more than 200 languages, and decide whether this run needs subtitles, a dubbed track, or both.

Step 3

Download the translated cut

Preview it in the browser, then take the video with embedded subtitles or export the subtitle file by itself.

Who Sends Video Through an AI Video Translator

Four teams whose audience does not speak the original language.

CL

Camille Laurent

Course Publisher

Our catalogue only worked for French speakers. Running an AI video translator over each module gave us Spanish and Portuguese editions in a fortnight instead of a quarter.

DS

Dmitri Sokolov

Localisation Manager

Agencies quoted six weeks for one training series. An AI video translator returned the subtitles the same afternoon, and the glossary setting meant our internal product names survived intact.

AN

Aiko Nakamura

Product Trainer

Half the support team reads Japanese only. Dubbed walkthroughs mean they follow the same demo the rest of the company watches, without a written summary in between.

SH

Samir Haddad

Documentary Producer

Festival submissions need subtitles in the language of the jury. An AI video translator covers the first pass, then a native speaker only has to check rather than build from scratch.

Questions About AI Video Translation

Dubbing, subtitle timing, languages and what the exported file contains.

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One recording becomes a version another audience can watch, with the subtitles timed to the speech it already has.

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AI Video Translator

One Recording, Several Languages

Add a video, choose a language, and the subtitles or dubbed track come back timed to what was said. No studio and no per-minute fee.