Is Save to Koofr safe?

Clean risk

Save to Koofr uploads selected text, screenshots, and page images to Koofr when the user triggers its menu or shortcuts.

When the user chooses the extension's context-menu actions or keyboard shortcuts, it can upload selected text with the page title and URL, a visible-tab screenshot, or an image from the page. The uploads are sent as files to the user's Koofr storage through Koofr's content API.

Koofrv1.4.0Chrome Web Store
1Risk
Who publishes it

Koofr d.o.o. - 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
Koofr
Declared legal entity
Koofr d.o.o.
Registered address
Stegne 23a, Ljubljana 1000, SI

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.

app.koofr.net
Also called by 6 other listings, including Konode | Private Bookmark & Tab Sync, floccus bookmarks sync, 塔塔网申神器 - AI一键求职填简历

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 1.4.0. 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 every site you visit

    http://*/* and 1 more

  • Read and change your data on every secure site you visit

    https://*/*

  • Add items to the right-click menu

    contextMenus

  • Store data in your browser

    storage

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

    activeTab

  • Schedule its own background tasks

    alarms

  • Show you desktop notifications

    notifications

Where it sends data

Destinations our analysis observed Save to Koofr 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.

  • app.koofr.net

    Save to Koofr sends data to app.koofr.net. No other extension we have analysed sends data here.

Updated 30 September 2026cgigbdaddgndbofikanbfmkpfoonlbpp