Is Facebook Ad Video Downloader & Ad Data Export safe?

Low risk

Facebook Ad Video Downloader & Ad Data Export lets any webpage trigger its logout and storage reset handler.

Its content script runs on every site and listens for page postMessage events without checking the sender origin. A webpage can send the extension's fb002 logout action, causing it to send a logout message and clear local extension storage.

Part of this rating comes from analysis signals we haven't published as detailed findings yet.

Adslibrary.aiv1.0.3Chrome Web Store
15Risk

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

  • Act on the current tab, but only after you click the extension

    activeTab

  • Store data in your browser

    storage

  • See the address and title of every tab you have open

    tabs

Updated 21 September 2026mbakineghcpagjflcabbakaobioigenf