Is Scrolling Screenshot & Full Page Capture safe?

Clean risk

Scrolling Screenshot Full Page uploads screenshots to markuphero.com and accepts screenshot requests from markuphero.com pages.

The extension captures full-page scrolling screenshots and sends the image data to markuphero.com via a signed Google Cloud Storage upload URL. It also exposes an external messaging channel that allows pages on *.markuphero.com to request a screenshot of any URL, silently creating and removing a tab in the process. All captured screenshots are stored in the authenticated user's markuphero account.

Markup Herov1.3.6Chrome Web Store
3Risk
Who publishes it

Markup Hero - 1 other listing from the same operator, none carrying a finding

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

Publisher
Markup Hero

Same store account

1 other listing published from this account, 3k+ users between them, none of them carrying a finding.

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 1.3.6. Asking for a permission is not a finding on its own - it is what the extension can do if it chooses to.

  • Read and change your data on markuphero.com

    https://markuphero.com/

  • Read and change your data on storage.googleapis.com

    https://storage.googleapis.com/

  • Read and change your data on every site you visit

    <all_urls>

  • Store data in your browser

    storage

  • Write to your clipboard

    clipboardWrite

  • Act on the current tab, but only after you click the extension

    activeTab

  • See the address and title of every tab you have open

    tabs

  • Capture the contents of your screen, window or a tab

    desktopCapture

  • Show you desktop notifications

    notifications

  • Run its own code inside the pages you visit

    scripting

  • Read and change cookies, including the ones that keep you signed in

    cookies

Where it sends data

Destinations our analysis observed Markup Hero 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.

  • storage.googleapis.com

    Markup Hero sends data to storage.googleapis.com. 7 other extensions we have analysed send data here.

  • markuphero.com

    Markup Hero sends data to markuphero.com. One other extension we have analysed sends data here.

Updated 30 September 2026bnlghmkgojdehkigfkkblmmeldkmoccb