Translate any video with an AI voice-over.

Voice-over keeps the original sound, lowered under the voice, while one clear voice reads the translation, as in TV documentaries. Dubbing replaces every voice and matches the lips. Vocnu does voice-over today.

No. Songs, such as opening and ending themes, are not voiced: every line of their lyrics is translated in the subtitles, taken from your file's own song subtitles when it has them, and the song plays at full volume.

Yes. If your file also carries subtitles (text or Blu-ray image subtitles) or audio in other languages, Vocnu reads them alongside the original speech: they settle names and meaning, fill in lines speech recognition missed, and give song lyrics and on-screen signs their translated subtitles.

Voice-over and subtitles in 35 languages, including English, Lithuanian, Spanish, German, French, Polish, Ukrainian, Japanese, Korean, Chinese, Arabic and Hindi. The spoken language of your video is detected automatically.

Usually less than the length of the video, and short clips take a few minutes. See the measured times under How it works. You can close the page and come back; the result waits in your account.

Yes. Only process content you own or are allowed to translate and adapt. Read the Acceptable Use & Copyright Policy.

Credits are only charged when a job finishes. If it fails, the reserved credits go back to your balance automatically.

Uploads are deleted after 7 days and finished files after 30 days. Download what you need before then.

Yes. You can get a full refund within 14 days of purchase. See the Refund Policy.

Orders are sold through Link (a Stripe company), our reseller and Merchant of Record. It handles payment, invoices and taxes, and accepts cards, Apple Pay, Google Pay and several local payment methods. Your card statement shows LINK.COM* VOCNU.

No. Credit packs are one-time purchases. A monthly plan is optional: every month it adds credits, each cheaper than in any pack. Credits from both never expire, and you can cancel a plan any time on the Credits page; it ends with the month you paid for.

Premium, the default, reads your video with our most natural, expressive voices and our finest translation, for 2 credits a minute of voice-over. Standard reads it with clear voices, a female and a male one in each language, and a good translation by smaller models, which now and then slip in meaning or grammar, for 1 credit a minute. Economy, the lowest price, has a plain synthetic voice read a quick translation, good for following a video, for 0.5 credits a minute; it slips more often and does not read Croatian or Slovenian yet. Subtitles on their own cost 1 credit a minute with Premium’s translation or 0.5 credits with Economy’s; those of a voice-over use its grade’s translation, and the add-ons cost the same in every grade.

Premium for films, series, anime and anything you share, where the voice and every word matter. Standard for lectures, courses, news, talks and long videos you watch to follow what is said, when fewer credits matter more than the delivery. Economy when the lowest price matters most and following along is enough: a plain voice and a quick translation for a quarter of Premium’s credits. You choose for each video, and your account remembers your last choice in the app and the browser extension alike.

Common video and audio formats such as MP4, MOV, MKV, WebM, MP3, M4A and WAV, up to 5 hours long.

Yes, with the Vocnu browser extension for Chrome, Brave and Edge: it voices the videos you watch in your browser and shows subtitles in your language, for 2 credits a minute with Premium voice-over (1 credit when Vocnu reuses a voice-over it already made of the video), 1 credit with Standard or 0.5 credits with Economy, which live mode does not offer. Subtitles only cost 1 credit a minute, or 0.5 credits in Economy.