Is Save as MHTML (MIME HTML) safe?

Clean risk

Save as MHTML (MIME HTML) saves the active tab as a local MHTML download when the user invokes it.

When the user clicks the extension action or context menu, the extension opens its interface and passes the active tab ID and URL to it. The interface uses Chrome's pageCapture API to save that tab as an MHTML blob, then starts a local browser download for the saved file.

Kellerv0.1.7Chrome Web Store
0Risk
Who publishes it

Keller - 2 other listings 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.

Same store account

2 other listings published from this account, 370k+ 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 0.1.7. 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

  • Start, monitor and manage your downloads

    downloads

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

    activeTab

  • Save the full contents of any page you visit

    pageCapture

  • Add items to the right-click menu

    contextMenus

Updated 30 September 2026djbjejcpegcimjdappppobfhaafbmjpf