Is KDE Connect safe?

Clean risk

KDE Connect forwards user-shared page, link, and media URLs to its native KDE Connect host.

When you use the popup or context menu, KDE Connect reads the active tab URL or selected link, media, frame, or page URL and sends it as a typeShare message through native messaging. If a default device is configured, opening the popup can immediately send the active tab URL to that device via the local KDE Connect host.

Peter Fernv0.1.7Firefox Add-ons
1Risk
Who publishes it

Peter Fern - no other listings under this identity

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

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.

  • Talk to a program installed on your computer, outside the browser's sandbox

    nativeMessaging

  • Store data in your browser

    storage

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

    tabs

  • Add items to the right-click menu

    contextMenus

Where it sends data

Destinations our analysis observed kde_connect 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.

  • com.0xc0dedbad.kdeconnect_chrome

    kde_connect sends data to com.0xc0dedbad.kdeconnect_chrome. No other extension we have analysed sends data here.

Updated 30 September 2026amo-852419