Is GTM & CMP Helper safe?

Clean risk

GTM & CMP Helper reads Google Tag Manager identifiers and GTM-related resource URLs on visited pages.

Its content scripts run on every site and frame, inspect page resources and scripts, and collect matching GTM loader URLs along with the page URL. The data is forwarded inside the extension to background storage for badge and popup display; the confirmed claim does not identify an external recipient.

mbaerschv3.7Chrome Web Store
0Risk
Who publishes it

mbaersch - 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.

Updated 30 September 2026kbnbkogeeackdjiibllebnpdccbmepil