Is Zen Reader safe?

Clean risk

Zen Reader sends the current page's domain and signed-in user identifier to Google Analytics when reader mode opens.

When the reader interface loads, Zen Reader records the current site's domain as a reader_view analytics event. Its service worker sends that event to Google Analytics with the signed-in user's UID when available, or an anonymous user value otherwise.

RØJINSv0.1.2Chrome Web Store
0Risk

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

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Where it sends data

Destinations our analysis observed Zen Reader 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.

  • www.google-analytics.comwidely used

    Zen Reader sends data to www.google-analytics.com. A widely used service: 346 other extensions we have analysed send data here.

Updated 30 September 2026ephjljaialpnbiipmfjfidjhnjipdpjb