Substack Video Downloader - Download Substack Vide

Name: Substack Video Downloader - Download Substack Vide
Rating: 5 (2 reviews)
Author: Neo Cortex

By: Neo Cortex

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

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Features & Capabilities

Substack Video Downloader is a fast, lightweight Chrome extension that lets you download Substack videos, audio posts, and podcasts directly to your device in MP4 and MP3 format. Built specifically for Substack, it ensures accurate detection and reliable downloads from video posts, audio newsletters, and podcast episodes — including premium content you already have access to.

Unlike generic video downloader tools, Substack Video Downloader is engineered exclusively for the Substack platform. It works seamlessly with embedded Mux video streams, native Substack audio players, and dynamically loaded media across all Substack publications, including custom domains.

🚀 Key Features:

🎥 Download Substack Videos (MP4) • Download embedded Substack videos hosted on Mux • Save videos as standard, playable MP4 files • Supports high-quality downloads up to 1080p (Pro)

🔊 Download Substack Audio & Podcasts (MP3) • Download Substack audio posts and podcast episodes • Save audio as MP3 for offline listening • Fully compatible with native Substack audio players

☁️ Cloud Sync & Backup (Optional) • Connect Google Drive or Dropbox • Automatically upload downloaded files to the cloud • Keep your Substack media library backed up and accessible anywhere

🧠 Smart Substack Media Detection • Automatically detects video and audio players on Substack pages • Works with hidden players, lazy-loaded media, and deep-linked audio • Compatible with all Substack publications and custom Substack domains

📂 Batch Downloads for Substack Posts • Download all videos and audio from a page at once • View detected Substack media in the extension popup • Ideal for long newsletters, archives, and research workflows

📝 Advanced File Organization • Automatically name files using post titles • Organize downloads by publication name, year, or month • Custom file naming and folder structure support

🔐 100% Private & Local • Runs entirely inside your browser • No servers, no analytics, no tracking • No ads and no external services required • Your data and downloads stay on your device

⚡ How to Use Substack Video Downloader

Method 1: Download from the Player

Open any Substack post with video or audio
Hover over the media player
Click the download button to save instantly

Method 2: Batch Download

Click the extension icon in your browser toolbar
View all detected Substack videos and audio on the page
Click "Download All" to save everything at once

🔎 Supported Substack Downloads • Download Substack videos • Download Substack audio posts • Download Substack podcasts • Download Substack Mux video streams • Offline access to Substack media • Works on substack.com and custom Substack domains

Substack Video Downloader is designed for readers, researchers, and creators who want offline access to Substack content they already have permission to view. Simple, reliable, and built exclusively for Substack.

User Growth & Download Statistics

Add-on

By:

Daily users:

Rating:

Version:

1.1.5 Last updated: 2026-05-29

Version code:

6283851

Creation date:

2026-05-18

Risk:

Permissions:

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/*

Content scripts matches:

<all_urls>

Size:

1.46MB

Email:

ne*****@gmail.com

URLs:

Website ,Privacy policy

Full description:

Source:

Firefox Add-ons Store

Data ingested on:

2026-06-05

Compare stats and ranking:

Ranking

# 44,375 ▲ 11,629

Other rankings

#211 in mp3 keyword 30 ▲ 24

For Developers

Monetize with App Pass Boost with Extension Booster

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:

Neo Cortex

Firefox Add-ons Store

https://addons.mozilla.org/firefox/addon/substack-downloader-video/

Email:

ne*****@gmail.com

Website:

https://www.neocortexai.in/#contact

Permission Change History

2026-05-30: Version 1.1.4 → 1.1.5

Add Host permissions: https://googleapis.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/* https://*.amazonaws.com/*

User Reviews

by Ke*****, 2026-05-27

good

by Mi*****, 2026-05-26

View all user reviews ›

Is Substack Video Downloader - Download Substack Vide 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.

Substack Video Downloader - Download Substack Vide requires a lot of 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.
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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.

Substack Video Downloader - Download Substack Vide 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 was recently updated in the past month. New updates may not be stable or safe.
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