Give any video a voice in 35 languages.
Upload a file or paste a YouTube link. Vocnu adds a natural AI voice-over and translated subtitles, and shows the price before you start.
30 free credits when you sign up. No card needed.
EnglishWait. Can you hear that?
Palauk. Ar tu tai girdi?
How it works
Four steps. You see the price before anything starts.
Add your video
Upload a video or audio file, or paste a link to a public YouTube video.
Check the price
Vocnu measures the length and shows what each option costs in credits.
Choose language and files
Pick one of 35 languages, a female or male voice, and the files you need.
Download
Get subtitles, the voice-over audio and a finished MP4. You can close the page while it works.
What you get
Files that work on YouTube, in video editors and in any player. Choose any combination.
This is voice-over, not dubbing: one clear voice reads the translation while the original sound continues quietly underneath, the way TV documentaries do it.
interview.es.srt
Translated subtitles
Timed to the speech, as SRT and VTT files. The original-language transcript is included.
interview.es.m4a
Voice-over audio
The translation read over the softened original sound, balanced for streaming.
interview.es.mp4
Video with voice-over
Your MP4 with the voice-over as the main audio. The original sound stays as a second track.
interview.es.subtitled.mp4
Burned-in subtitles
Subtitles drawn into the picture, for platforms that don't accept subtitle files.
35 languages
The spoken language is detected automatically. Translate it into any of these, with voice-over and subtitles in each.
- English
- Lietuvių
- Latviešu
- Eesti
- Polski
- Deutsch
- Français
- Español
- Português
- Italiano
- Nederlands
- Svenska
- Dansk
- Norsk bokmål
- Suomi
- Čeština
- Slovenčina
- Slovenščina
- Hrvatski
- Български
- Română
- Magyar
- Ελληνικά
- Українська
- Русский
- Türkçe
- العربية
- हिन्दी
- Bahasa Indonesia
- Bahasa Melayu
- Tiếng Việt
- ไทย
- 日本語
- 한국어
- 中文
Made for people who publish video
YouTube channels
Reach viewers who don't speak your language without recording anything again.
Courses and lectures
Turn one recording into lessons for students in other countries.
Product and training videos
Show your product and train teams in their own language.
Interviews and podcasts
Publish a translated edition with subtitles and a voice track.
Pay only for the minutes you use
Buy credits once and spend them on any video. Credits never expire.
Credit packs
- Starter120 credits€12€0.10 per credit
- Creator500 credits€39€0.078 per credit
- Studio1,500 credits€99€0.066 per credit
New accounts get 30 free credits after confirming their email address.
Credits per minute of video
| SubtitlesTranscript and translated subtitles | 1 credit per minute |
|---|---|
| Voice-over audioVoice-over track and subtitles | 5 credits per minute |
| Voice-over videoMP4 with voice-over, audio track and subtitles | 6 credits per minute |
| Burned-in subtitlesAdd-on for voice-over video | +1 credit per minute |
- Minutes are rounded up for each video.
- If a job fails, its credits come back automatically.
- Prices are in euros. Taxes are added at checkout.
- Payments are handled by Paddle, our reseller.
Questions and answers
What's the difference between voice-over and dubbing?
Voice-over keeps the original sound quietly underneath while one clear voice reads the translation, as in TV documentaries. Dubbing replaces every voice and matches the lips. Vocnu does voice-over today.
Which languages are supported?
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.
How long does it take?
Usually about as long as the video itself, sometimes less. You can close the page and come back; the result waits in your account.
Can I use a YouTube link?
Yes, for public videos you own or have permission to use. If YouTube doesn't let our servers download a video, the job stops without charge and you can upload the file instead.
Do I need the rights to the video?
Yes. Only process content you own or are allowed to translate and adapt. Read the Acceptable Use & Copyright Policy.
What happens if something goes wrong?
Credits are only charged when a job finishes. If it fails, the reserved credits go back to your balance automatically.
How long do you keep my files?
Uploads are deleted after 7 days and finished files after 30 days. Download what you need before then.
Can I get a refund?
Yes. You can get a full refund within 14 days of purchase. See the Refund Policy.
How do payments work?
Paddle runs the checkout as our reseller and Merchant of Record. It handles payment, invoices and taxes, and accepts cards and many local payment methods.
Which files can I upload?
Common video and audio formats such as MP4, MOV, MKV, WebM, MP3, M4A and WAV, up to 4 hours long.
Try it on your own video
Sign up, get 30 free credits and see the price for your video before you spend anything.
Create free account