# Substack Video Downloader Download Substack Videos

> Download Substack videos, audio posts, and podcasts as MP4 or MP3. One-click, 1080p, batch downloads.

Canonical page: [https://chrome-stats.com/d/substack-downloader-video](https://chrome-stats.com/d/substack-downloader-video)

## Overview

- **ID:** `substack-downloader-video`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** Neo Cortex
- **Category:** feeds-news-blogging,download-management,social-communication
- **Daily users:** 58
- **Weekly downloads:** 24
- **Rating:** 5.00 / 5 (3 ratings)
- **Version:** 1.1.7
- **Last updated:** 2026-08-29
- **First published:** 2026-05-18
- **Size:** 2.83 MB
- **Data as of:** 2026-09-11
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/substack-downloader-video/)
- **Website:** [https://www.neocortexai.in/#contact](https://www.neocortexai.in/#contact)
- **Privacy policy:** [https://addons.mozilla.org/firefox/addon/substack-downloader-video/privacy/](https://addons.mozilla.org/firefox/addon/substack-downloader-video/privacy/)

## Description

**Substack Video Downloader** lets you save Substack videos, audio posts, and podcast episodes directly to your device as MP4 or MP3 files. Download embedded Mux videos in quality up to 1080p with Pro, or save audio from native Substack players for offline listening.

The Firefox add-on automatically detects media, including dynamically loaded and hidden players, across Substack publications and custom domains. Use the player download button for quick saves or open the extension popup to review detected media and download multiple files at once. Optional Google Drive and Dropbox integration supports cloud backup, while file naming and folder organization help manage large collections.

The extension runs locally in your browser without ads, tracking, analytics, or required external services. Download only content you have permission to access and save.

## Rankings

- #15,048 — Overall
- #144 — mp3
- #178 — episode

## Permissions and access

### Permissions

- `downloads`
- `storage`
- `activeTab`
- `identity`

### Host permissions

- `https://oztqexvwivgwakgavzoa.supabase.co/*`
- `https://www.googleapis.com/*`
- `https://googleapis.com/*`
- `https://content.dropboxapi.com/*`
- `https://api.dropboxapi.com/*`
- `https://*.yandex.net/*`
- `https://*.yandex.ru/*`
- `https://cloud-api.yandex.net/*`
- `https://storage.yandexcloud.net/*`
- `https://*.storage.yandexcloud.net/*`
- `https://stream.mux.com/*`
- `https://*.mux.com/*`
- `*://*.substack.com/*`
- `https://*.substack-post-media.s3.amazonaws.com/*`
- `https://*.amazonaws.com/*`

### Content script matches

- `<all_urls>`

## Safety

- **Risk impact:** Very high risk impact
- **Risk likelihood:** High risk likelihood

### Analysis details

- Allows access to all websites, posing a significant security risk as it can monitor and modify data from any visited site.
- This extension was recently updated in the past month. New updates 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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- [Video Downloader Premium](https://chrome-stats.com/d/video-downloader-premium) — 5 users

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