Is Marker safe?

Clean risk

Draw and highlight directly on websites with saved annotations in the browser.

This extension adds tools for marking up webpages, including a pen, eraser, mouse mode, undo, redo, and right-click options. It auto-saves drawings privately in the browser so they can appear again when you revisit the same website.

0Risk
Who publishes it

robin-rpr - no other listings under this identity, 1 shared hostname

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

Publisher
robin-rpr
Website

Shared hosts - 1 hostname

Hostnames hardcoded in this extension that few other listings call. That can mean one operator behind both, and it can equally mean a small shared vendor, so it is context rather than a conclusion. Hosts that many listings call are left out: they are services, not connections.

travishorn.com
Also called by 3 other listings, including FSCAT

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

Publishers can request a review.

Updated 15 October 2026amo-2769517