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Dub your video into five languages, in the speakers' own voices

DubRiver finds the speakers, translates each line and voices it in their own voice, keeping the music underneath. Fix any line before you download.

Spoken in the video
Dub into
Continue with Google to dub

Your video stays on this device until you sign in. Pay only for the minutes you dub · from $9 · no subscription needed

How it works

What happens to your video

Most 10-minute videos are ready in under half an hour. You can close the tab while it works.

Listens

Writes down what's said, in any of 39 languages.

Finds the speakers

Tells the speakers apart, so each one can get a voice of their own.

We'll be back next week.来週また戻ってきます。

Translates

Line by line. You can read and fix every line before it's voiced.

Voices

Each speaker in their own cloned voice, or one you choose.

Mixes

Puts the original music and sound effects back under the new voices.

Speakers

Finds the speakers by itself

Interviews, dialogues and film scenes work too, not just one narrator. Each person keeps their own voice in the dub.

  • Hear a sample of each speaker and give them names
  • Give anyone a different voice, or keep their original one
  • Join two speakers into one, move a line to someone else
Voice & feeling

Their voice, their feeling

Each line is voiced from that speaker's own voice, so the dub sounds like the same person, whether they're excited, calm or quiet.

  • Every line is checked after voicing, and made again if a word is missing
  • Don't like a take? Voice it again and pick the one you like
Any voice

Or any voice you want

Pick a voice for the whole video, for each speaker, or for a single line. Save the ones you like and use them again in every episode.

Original speakerCloned from the video itself
Voice libraryReady-made narrators
Describe a voiceWoman, older, calm, low pitch
Your own voiceUpload a clip of someone who agreed
Music & sound

Keeps the music and sound effects

The speech is separated from everything else, so the music and sound effects stay under the new voices.

Languages

From 39 languages into 5 of the biggest

Translated line by line, with numbers and names written the way a narrator says them.

Your video can be in
Dubbed into
Editor

Fix anything before you download

Every line with its speaker, picture, voice and timing. Change one line and only that line is voiced again, usually within a minute. Undo anything, go back to any version.

Subtitles

Burn the translated subtitles into the video if you want them, and always get an .srt file.

Change the pictures

Pick another moment, upload your own image or clip, or have AI draw a picture for any line.

Your glossary

Names and terms translated the same way in every video.

Simple pricing

You pay for minutes of video. Text edits are free; re-voicing and AI pictures use minutes.

Prices in USD. Taxes are added at checkout where they apply. Monthly plans renew each month until you cancel. Payments are handled by Paddle, our reseller.

Questions

Is there a free trial?

No, but you can watch a real dub above, and the smallest pack is 30 minutes. If a video can't be processed (for example the file is damaged), its minutes come back when you delete it.

Does it work with several speakers?

Yes. Speakers are told apart by themselves, and each one gets their own voice. When people talk over each other they can get mixed up: you can move a line to the right speaker, join two into one, or give anyone another voice.

Which languages?

Your video can be in any of 39 languages. It can be dubbed into English, Spanish, Chinese, Japanese and Arabic.

Which videos work best?

Clear speech: documentaries, explainers, lectures, interviews, history and science channels. Up to 30 minutes long per video.

Can I fix the translation?

Yes. By default the video stops after translating so you can read and fix every line before it's voiced, and you can change any line afterwards too.

Who owns the result?

You do. You must own the video you upload or have permission to dub it. See the terms.

How long are my files kept?

Working files are deleted 3 days after a video is finished, the finished video after 30 days. Download what you want to keep. See the privacy policy.

Hear your video in another language

Pay only for the minutes you dub · from $9 · no subscription needed

Choose a video