Is Feed Preview safe?

Clean risk

Shows available RSS and Atom feeds in the URL bar and opens feed previews in Firefox.

This extension detects RSS and Atom feeds on web pages and renders a preview before the feed is displayed by the browser. It supports multiple RSS and Atom versions, can show enclosed media files for download, and lets users subscribe through configured web-based or add-on feed readers.

Guido BerhörsterFirefox Add-ons
0Risk
Who publishes it

Guido Berhörster - no other listings under this identity, 2 shared hostnames

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

Shared hosts - 2 hostnames

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.

code.guido-berhoerster.org
Also called by 1 other listing: Tab Mover
my.netscape.com
Also called by 3 other listings, including FeedPal, Brief

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

Publishers can request a review.

Updated 15 October 2026amo-1006262