Is Ad Dimmer safe?

Medium risk

Ad Dimmer fetches remote rules from addimmer.com that can inject page-context scripts on visited sites.

The extension stores props from addimmer.com and its all-site content script applies them on matching pages. Those props can cause a web-accessible packaged script to run in the page context and create another script element from a URL supplied in the remote configuration.

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

addimmerv1.0.2Chrome Web Store
40Risk

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 1.0.2. 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

  • Schedule its own background tasks

    alarms

Where it sends data

Destinations our analysis observed Ad Dimmer 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.

  • addimmer.com

    Ad Dimmer sends data to addimmer.com. No other extension we have analysed sends data here.

Updated 30 September 2026ogpkegjebcammkmepihcpempnhklkgjp