TransDub

Translating a YouTube video into another language and dubbing it with a new voice track is the job TransDub handles.

The AI dubbing tool takes a video you upload directly, paste in as a YouTube link, or pull in by connecting your YouTube account.

From there it translates the speech and generates a dubbed version in one of 29+ languages.

TransDub gives each speaker in a video a unique voice, so a conversation or interview does not collapse into a single narrator.

The voices are meant to sound human rather than robotic.

You also get closed captions and SRT subtitle files, which makes TransDub useful as an AI subtitle generator and transcription tool as well as a dubbing one.

When the result is ready, you can publish it straight to YouTube instead of exporting and re-uploading by hand.

The focus is narrow: YouTube creators who want to reach viewers in other languages without hiring voice actors or translators.

If your content lives mostly on other platforms, that YouTube-first design may feel limiting.