Also on iOS and Android Download on theApp Store Get it onGoogle Play
iOS · Android · Browser

AI Video Translator with Burned-in Subtitles

Upload a video, translate the speech, and burn the subtitles into the picture. Add dubbing afterward only if you want a new voice. 17 source languages, 18 targets.

Automatic subtitles Natural AI dubbing Speech-timed audio 17 source languages

Supported translation languages: English, Chinese, Traditional Chinese, Japanese, Korean, Spanish, Portuguese (Brazil), French, German, Italian, Russian, Thai, Vietnamese, Indonesian, Arabic, Hindi, Turkish, Persian

Choose video

Sign in with Google or Apple. One free preview per account: videos up to 10 minutes play about the first third. Full download needs credits. Dubbing is optional and is not part of that preview. Finished files are removed after about 24 hours. Plans

Or import from a video URL

Made for creators publishing on
YouTubeTikTokInstagramShortsReels
Features

Everything you need to localize video

Translate, subtitle, and dub in one flow — in the browser or in the VidDub app.

AI translation in 17 source languages

Choose a source language and a target. Traditional Chinese is an extra target, for 18 targets in total.

Supported languages

Natural voice dubbing

After translation, pick a voice and generate a dubbed version.

How AI dubbing works

Bilingual subtitles

Auto-generate synced subtitles. Choose one language or bilingual display, plus style, position, vertical offset, color, and size.

Subtitle translator

Speech-timed dubbing

Dubbed audio is sped or stretched to the original speech timeline. This is not visual lip replacement on the face.

Ready in minutes

Upload or paste a link, set languages and subtitle style, then wait in the queue. Time depends on length and server load.

Private by design

Finished files live in the cloud and are deleted after about 24 hours. We do not use your videos to train third-party AI models.

How it works

From upload to a shareable video

Same steps as the VidDub app: upload, languages, subtitles, confirm, then download.

1

Upload your video

Import a local file or paste a video link. Files over 2 GB are not accepted.

2

Choose languages and style

Set source and target, subtitle style, then confirm. Dubbing voices are chosen after the translation finishes.

3

Export and share

Download the translated video, copy a short-lived link, or export subtitles. Dub in a second step if you need a voice track.

VidDub translating a video with burned-in subtitles in the browser
Use cases

Built for every kind of creator

However you make video, VidDub helps it travel.

🎬

YouTubers and TikTokers

Publish in your viewers' language without rebuilding the edit.

🛍️

Cross-border e-commerce

Localize product and ad videos for each market you sell in.

🎓

Educators and courses

Make lessons easier to follow for students in another language.

📣

Marketing teams

Ship multilingual cuts without a separate translation vendor for every clip.

🎞️

Film and short video

Bring dramas, clips, and shorts to new regions.

🎙️

Podcasters and vloggers

Turn one recording into versions for more than one language.

Languages

17 source languages, plus Traditional Chinese as a target

Portuguese is Brazilian Portuguese. These are video translation languages — the website UI language is chosen separately.

🇺🇸 English🇨🇳 Chinese🇹🇼 Traditional Chinese🇯🇵 Japanese🇰🇷 Korean🇪🇸 Spanish🇧🇷 Portuguese (Brazil)🇫🇷 French🇩🇪 German🇮🇹 Italian🇷🇺 Russian🇹🇭 Thai🇻🇳 Vietnamese🇮🇩 Indonesian🇸🇦 Arabic🇮🇳 Hindi🇹🇷 Turkish🇮🇷 Persian

Full language list

Take your videos global today

Upload your first video after you sign in, or get the app on iOS and Android.

Download on theApp Store Get it onGoogle Play
FAQ

Frequently asked questions

What is VidDub, and how does it translate videos?

VidDub is an AI video translation and dubbing tool. It runs in the browser at viddubapp.com and in the iOS and Android apps. After you sign in and upload a video file, VidDub transcribes the speech, translates it, and burns the translated subtitles into the video. You can add AI dubbing afterward if you need it. VidDub is not a Chrome extension. It does not clone voices or lip-sync, and it does not download videos from YouTube or TikTok. On the web, one-time minute packs start at US$3.90 for 30 minutes.

How many languages does VidDub support?

17 source languages: English, Chinese, Japanese, French, Spanish, German, Russian, Italian, Brazilian Portuguese, Thai, Vietnamese, Indonesian, Korean, Arabic, Hindi, Turkish, and Persian. Traditional Chinese is an extra target (18 targets in total).

Is my video data private?

Finished videos are stored in the cloud and deleted after about 24 hours. Copied links can expire sooner than that. Your content is not used to train third-party AI models. Details are in the privacy policy.

How much does VidDub cost?

After you sign in, one eligible video of up to 10 minutes can use a free preview of about the first third. Exporting the full translation uses credits, rounded up to the next minute: 90 seconds uses 2 minutes. One-time packs on this site start at US$3.90 for 30 minutes. See /en/pricing/.

Can I edit the subtitles?

You can change subtitle style: position, vertical offset, color, size, and single or bilingual display, with a live preview. Line-by-line script rewriting is not offered.

What devices does VidDub run on?

In the browser at viddubapp.com (Google or Sign in with Apple), on Android via Google Play, and on iOS via the App Store.