# Feedstack

> Extract and manage your Substack subscription links with RSS feed generation. Easily export all your newsletter subscriptions for backup or migration.

Canonical page: [https://chrome-stats.com/d/feedstack](https://chrome-stats.com/d/feedstack)

## Overview

- **ID:** `feedstack`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** nad
- **Category:** feeds-news-blogging
- **Version:** 1.0
- **Last updated:** 2025-11-04
- **First published:** 2025-11-01
- **Size:** 22 KB
- **Data as of:** 2026-09-12
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/feedstack/)
- **Website:** [https://www.nadeem.blog/](https://www.nadeem.blog/)

## Rankings

- #131,530 — Overall

## Permissions and access

### Permissions

- `activeTab`
- `storage`
- `*://substack.com/*`

### Content script matches

- `substack.com`

## Safety

- **Risk impact:** Low risk impact
- **Risk likelihood:** Moderate risk likelihood

### Analysis details

- Injects scripts into web pages, which may alter or extract site contents, resulting in a substantial risk.
- This extension has low user count. Unpopular extensions may not be stable or safe.

> Some risk analysis details are omitted from this free response. [Upgrade to view the full analysis](https://chrome-stats.com/pricing).

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Source: [Chrome-Stats](https://chrome-stats.com/d/feedstack)