Is CST - Coursera Subtitle Translation safe?

Clean risk

CST - Coursera Subtitle Translation sends Coursera subtitle text to Google Translate when you translate a video.

When you click the translate button on a Coursera video, the extension reads the English subtitle cues from the page and sends the combined text to Google Translate. The translated text is then added back into the video's subtitles.

lexxaiv1.4.4Chrome Web Store
0Risk
Who publishes it

lexxai - no other listings under this identity

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

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 1.4.4. Asking for a permission is not a finding on its own - it is what the extension can do if it chooses to.

  • Read and change your data on coursera.org

    https://*.coursera.org/*

  • Store data in your browser

    storage

Where it sends data

Destinations our analysis observed CST - Coursera Subtitle Translation 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.

  • translate.googleapis.comwidely used

    CST - Coursera Subtitle Translation sends data to translate.googleapis.com. A widely used service: 86 other extensions we have analysed send data here.

Updated 30 September 2026dflliggaoffmbngkophcejkhkllaebjn