Feedmark

Name: Feedmark
Author: jasonbirchall

An RSS reader built on your bookmarks. Point it at one bookmarks folder: each bookmark becomes a feed, with unread counts on the toolbar button and the latest items in the popup.

Overview

Firefox Add-ons Store

Daily users

2 ▲ 1

Data as of 2026-07-27

Version:

0.2.0

Last updated: 2026-07-21

Features & Capabilities

Feedmark turns one bookmarks folder into your RSS subscription list.

Create a folder called "Feedmark" in your bookmarks, drop in the sites you want to follow, and the toolbar button starts counting unread posts. Open the popup to see the latest items per site; click a site to read it, which clears its count. If a site doesn't advertise its feed, paste the feed URL once and you're subscribed.

There's deliberately little to it:

No account, no server, no sync. Your subscriptions are your bookmarks; everything else stays in local browser storage.
Feeds are fetched directly from the sites you bookmarked, over https only, every 15 minutes.
Nothing is collected, tracked, or sent to anyone. See the privacy policy in the code repo.

Manage subscriptions the way you already manage bookmarks: add, rename, move or delete a bookmark in the folder and Feedmark follows along.

User Growth & Download Statistics

Add-on

By:

jasonbirchall

Daily users:

2 1

Version:

0.2.0 Last updated: 2026-07-21

Version code:

6367954

Creation date:

2026-07-03

Risk:

Permissions:

Host permissions:

https://*/*

Size:

233.60KB

Email:

fe*****@jasonbirchall.codeberg.org

URLs:

Website

Full description:

Source:

Firefox Add-ons Store

Data ingested on:

2026-07-27

Compare stats and ranking:

Ranking

# 62,337 ▲ 36,110

Other rankings

#102 in feedback keyword 22 ▲ 69

For Developers

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Contact the developer

Chrome-Stats does not own this Firefox add-on. Please use these information below to contact the Firefox add-on developer.

Developed by:

jasonbirchall

Firefox Add-ons Store

https://addons.mozilla.org/firefox/addon/feedmark/

Email:

fe*****@jasonbirchall.codeberg.org

Website:

https://codeberg.org/jasonbirchall/feedmark

Is Feedmark Safe?

Risk impact

Risk impact measures the level of extra permissions an extension has access to. A low risk impact extension cannot do much harms, whereas a high risk impact extension can do a lot of damage like stealing your password, bypassing your security settings, and accessing your personal data. High risk impact extensions are not necessarily malicious. However, if they do turn malicious, they can be very harmful.

Feedmark requires a few sensitive permissions. Exercise caution before installing.

Risk impact analysis details

Critical Allows access to all websites, posing a significant security risk as it can monitor and modify data from any visited site.
Medium ****** ** ********* *** ******* ******** **** **** *********** *** ********* *** ********* ******* *** *****

Risk likelihood

Risk likelihood measures the probability that a Firefox add-on may turn malicious. This is determined by the publisher and the Firefox add-on reputation on Firefox Add-ons Store, the amount of time the Firefox add-on has been around, and other signals about the Firefox add-on. Our algorithms are not perfect, and are subject to change as we discover new ways to detect malicious extensions. We recommend that you always exercise caution when installing a Firefox add-on.

Feedmark is recently added, and hasn't been around long enough for us to gather enough data to accurately assess its risk level.

Risk likelihood analysis details

High This extension support email may not be valid
High **** ********* *** ******** ******* ** *** **** ****** *** ******* *** *** ** ****** ** *****
High **** ********* *** ******** ****** *** ********** *** *** ** ****** ** *****
High **** ********* *** *** **** ****** ********* ********** *** *** ** ****** ** *****