Is YouTube Video Dubbing safe?

Clean risk

YouTube Video Dubbing sends YouTube video URLs and subtitles to remote services for captions and dubbing audio.

When translation or dubbing runs on YouTube, the extension can post the current video URL to word.maiyizhi.cn to retrieve fallback subtitle data. It also posts subtitle text plus selected voice and language settings to a TTS worker, which returns audio blobs used for playback.

0Risk
Who publishes it

5 other listings from the same operator, 2 of them carrying a finding

What this publisher told the store about itself, and the other listings that told it the same thing.

Shared hosts - 2 hostnames

Hostnames hardcoded in this extension that few other listings call. That can mean one operator behind both, and it can equally mean a small shared vendor, so it is context rather than a conclusion. Hosts that many listings call are left out: they are services, not connections.

word.maiyizhi.cn
Also called by 3 other listings, including Video Translator - Translate Video & Voice online
optim.tildacdn.pub
Also called by 5 other listings, including Video Translator - Translate Video & Voice online

AI-generated. Findings may contain errors. Those marked Verified have been manually reviewed.

Publishers can request a review.

What it can do

Permissions this extension asks for, as declared in version 2.5.7. Asking for a permission is not a finding on its own - it is what the extension can do if it chooses to.

  • Store data in your browser

    storage

  • Sign you in with your Google account

    identity

  • See the email address of your Google account

    identity.email

Where it sends data

Destinations our analysis observed YouTube Video Dubbing contacting. Sending data somewhere is not a finding on its own - an extension that syncs your settings has to talk to its own server - but it is where your data can go, and who else it goes to.

  • word.maiyizhi.cn

    YouTube Video Dubbing sends data to word.maiyizhi.cn. No other extension we have analysed sends data here.

  • youtube-tts.409198933.workers.dev

    YouTube Video Dubbing sends data to youtube-tts.409198933.workers.dev. No other extension we have analysed sends data here.

Updated 30 September 2026dngcajjmbmmghjlhakccphaikekoieig