Is Layout Grid for browser safe?

Clean risk

Layout Grid for browser sends a Mixpanel event with the active page URL and referrer when its grid UI launches.

The extension injects a content script on HTTP and HTTPS pages, and when the layout grid UI launches it tracks a Launch event through Mixpanel. That event includes Mixpanel's default page properties such as the current page URL and document referrer, sent to api-js.mixpanel.com.

hanzochangv1.0.2Chrome Web Store
0Risk
Who publishes it

hanzochang - no other listings under this identity

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

Publisher
hanzochang

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

Where it sends data

Destinations our analysis observed Layout Grid for browser 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.

  • api-js.mixpanel.comwidely used

    Layout Grid for browser sends data to api-js.mixpanel.com. A widely used service: 47 other extensions we have analysed send data here.

Updated 30 September 2026bbdnijijeinpiofenalkidmomaibgcno