Who is Feed Preview for?

Feed Preview is a consumer product built for firefox users who read RSS and Atom feeds.

Is Feed Preview free?

Yes — Feed Preview is free to use.

What platforms does Feed Preview run on?

Feed Preview runs on the web, the command line, and embeddable surfaces.

Is Feed Preview still maintained?

Unverified. Feed Preview has not been re-checked since it entered the index, so there is no finding either way — and only a positive finding would say otherwise.

What projects are similar to Feed Preview?

Similar projects tracked by PulseGate include RSSPreview, Feed Probe, and Feed Preview.

Who develops Feed Preview?

Feed Preview is developed by Guido Berhoerster.

When did Feed Preview launch?

Feed Preview first shipped in 2018.

Back to the index

Feed Preview

Name: Feed Preview
Author: Guido Berhoerster

guido-berhoerster.orgBrowser DevTools & extensions

Feed Preview is a Firefox add-on that detects RSS and Atom feeds available on websites and indicates them in the browser URL bar. It renders feed previews and supports managing feed-reader subscriptions.

FreeWebCLIEmbeddableCloud-managed

Visit guido-berhoerster.org

Overview

8 features

Feed Preview is a Browser DevTools & extensions project. It focuses on finding and reading RSS or Atom feeds directly from web pages without separate feed-discovery tools. Feed Preview is a consumer product aimed at firefox users who read RSS and Atom feeds. It is available for free. It ships for the web, the command line, and embeddable surfaces.

Behind Feed Preview is Guido Berhoerster, and it first shipped in 2018. Among its 8 catalogued features are feed detection, RSS previews, and atom previews.

Summary written by a language model from the project’s public pages.

Feed detection
RSS previews
Atom previews
URL bar indicator
Feed selection
Feed reader subscriptions
Feed parsing
Options page

Built with & integrations

Runs on

BrowserCLIEmbeddableCloud-managed

Trust & compliance

Verified signals

HTTPSFree tierStore-verified publisher

Indexing history

What PulseGate has recorded for this listing

Indexed8 Sept · 17:06 UTC
Feed Preview verified via Firefox Add-ons
Source: Firefox Add-ons · Open

Frequently asked questions about Feed Preview

What does Feed Preview do?: Feed Preview focuses on finding and reading RSS or Atom feeds directly from web pages without separate feed-discovery tools. It is catalogued under Browser DevTools & extensions on PulseGate.
Who is Feed Preview for?: Feed Preview is a consumer product built for firefox users who read RSS and Atom feeds.
Is Feed Preview free?: Yes — Feed Preview is free to use.
What platforms does Feed Preview run on?: Feed Preview runs on the web, the command line, and embeddable surfaces.
Is Feed Preview still maintained?: Unverified. Feed Preview has not been re-checked since it entered the index, so there is no finding either way — and only a positive finding would say otherwise.
What projects are similar to Feed Preview?: Similar projects tracked by PulseGate include RSSPreview, Feed Probe, and Feed Preview.RSSPreview Feed Probe Feed Preview
Who develops Feed Preview?: Feed Preview is developed by Guido Berhoerster.
When did Feed Preview launch?: Feed Preview first shipped in 2018.

At a glance

Pricing: Free
Platforms: Web · CLI
Languages: English
First seen: 8 Sept 2026
Built for: Firefox users who read RSS and Atom feeds
Model: B2C
Solves: Finding and reading RSS or Atom feeds directly from web pages without separate feed-discovery tools.

Registered as

Firefox Add-ons: feed-preview

Developer

Guido Berhoerster

Index record

Indexed: 8 Sept 2026
Lifecycle: Alive
First seen: Sept 2026
Last seen: 8 Sept 2026

Identity audit (13)

Slug: feed-preview-guido-berhoerster-org
Lifecycle state recorded: 8 Sept 2026
Verification state: Indexed for public listing
Listing state: Listed: yes
Index status: Included in index
Latest evidence snapshot: 8 Sept 2026
Timeline basis: Indexed-at chronology (no inferred launch/funding milestones).
Name from: Derived from the project's own page and URL.
Category from: Assigned by a language model.
Summary from: Written by a language model from public pages.
Languages from: Detected by a language model, checked against the page's own declaration.
Last updated: 8 Sept 2026
Canonical URL: https://code.guido-berhoerster.org/addons/firefox-addons/feed-preview

Ship this? Send a correction — no account, and you get a link to follow it.

Similar projects

Closest matches by what these projects do