Who should use Substack Video & Audio Downloader?

Substack Video & Audio Downloader is a consumer product built for substack readers who want to save video and audio content.

Does Substack Video & Audio Downloader have a free plan?

Yes — Substack Video & Audio Downloader is free to use.

What platforms does Substack Video & Audio Downloader run on?

Substack Video & Audio Downloader runs on the web and embeddable surfaces.

Is Substack Video & Audio Downloader still active?

Unverified. Substack Video & Audio Downloader 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 are alternatives to Substack Video & Audio Downloader?

Similar projects tracked by PulseGate include Stream, Stream Video Downloader, and Free YouTube Video Downloader.

Who develops Substack Video & Audio Downloader?

Substack Video & Audio Downloader is developed by Gossterrible.

When did Substack Video & Audio Downloader launch?

Substack Video & Audio Downloader first shipped in 2023.

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Substack Video & Audio Downloader

Name: Substack Video & Audio Downloader
Author: Gossterrible

mozilla.orgDownloaders & offline video

Substack Video & Audio Downloader is a Firefox browser extension that detects video and audio media in Substack newsletters and posts. It supports video quality selection, audio preview, and direct downloads without ads or tracking.

FreeWebEmbeddable

Substack Video & Audio Downloader preview

Visit mozilla.org

Overview

8 features

Substack Video & Audio Downloader sits in PulseGate's Downloaders & offline video category. It focuses on downloading video and audio content from Substack posts in selectable formats and quality levels. Substack Video & Audio Downloader is a consumer product aimed at substack readers who want to save video and audio content. Substack Video & Audio Downloader costs nothing to use. It runs on the web and embeddable surfaces.

Gossterrible builds and maintains Substack Video & Audio Downloader, and it first shipped in 2023. Key capabilities include smart media detection, video quality selection, and audio preview. The interface is available in 32 languages, including Czech, German, and Greek.

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

Smart media detection
Video quality selection
Audio preview
Audio downloads
Video downloads
Built-in player
Scroll detection
No tracking

Built with & integrations

Runs on

BrowserEmbeddable

Trust & compliance

Verified signals

HTTPSPrivacy Policy Terms of ServiceFree tierMulti-languageStore-verified publisher

Legal

Indexing history

What PulseGate has recorded for this listing

Indexed9 Sept · 04:14 UTC
Substack Video & Audio Downloader verified via Firefox Add-ons
Source: Firefox Add-ons · Open

Frequently asked questions about Substack Video & Audio Downloader

What does Substack Video & Audio Downloader do?: Substack Video & Audio Downloader focuses on downloading video and audio content from Substack posts in selectable formats and quality levels. It is catalogued under Downloaders & offline video on PulseGate.
Who should use Substack Video & Audio Downloader?: Substack Video & Audio Downloader is a consumer product built for substack readers who want to save video and audio content.
Does Substack Video & Audio Downloader have a free plan?: Yes — Substack Video & Audio Downloader is free to use.
What platforms does Substack Video & Audio Downloader run on?: Substack Video & Audio Downloader runs on the web and embeddable surfaces.
Is Substack Video & Audio Downloader still active?: Unverified. Substack Video & Audio Downloader 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 are alternatives to Substack Video & Audio Downloader?: Similar projects tracked by PulseGate include Stream, Stream Video Downloader, and Free YouTube Video Downloader.Stream Stream Video Downloader Free YouTube Video Downloader
Who develops Substack Video & Audio Downloader?: Substack Video & Audio Downloader is developed by Gossterrible.
When did Substack Video & Audio Downloader launch?: Substack Video & Audio Downloader first shipped in 2023.

At a glance

Pricing: Free
Platforms: Web
Built for: Substack readers who want to save video and audio content
Model: B2C
Solves: Downloading video and audio content from Substack posts in selectable formats and quality levels.

Registered as

Firefox Add-ons: substack-video-downloader

Developer

Gossterrible

Index record

Indexed: 9 Sept 2026
Lifecycle: Alive
Last seen: 9 Sept 2026

Identity audit (13)

Slug: substack-video-audio-downloader-mozilla-org
Lifecycle state recorded: 9 Sept 2026
Verification state: Indexed for public listing
Listing state: Listed: yes
Index status: Included in index
Latest evidence snapshot: 9 Sept 2026
Timeline basis: Indexed-at chronology. This listing's first-seen date was written by the catalog backfill, not observed here, so it is not treated as a sighting.
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: 9 Sept 2026
Canonical URL: https://addons.mozilla.org/en-US/firefox/addon/substack-video-downloader

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