What is YouTube Downloader?

YouTube Downloader focuses on downloading YouTube videos from a Firefox browser. It is catalogued under Downloaders & offline video on PulseGate.

Who should use YouTube Downloader?

YouTube Downloader is a consumer product built for firefox users who download online videos.

Is YouTube Downloader free?

Yes — YouTube Downloader is free to use.

What platforms does YouTube Downloader run on?

YouTube Downloader runs on the web, embeddable surfaces, Windows, macOS, and Linux.

Is YouTube Downloader still active?

Unverified. YouTube 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 projects are similar to YouTube Downloader?

Similar projects tracked by PulseGate include YouTube Downloader, Youtube Downloader, and YouTube Downloader.

Who makes YouTube Downloader?

YouTube Downloader is developed by Modded.

How long has YouTube Downloader been around?

YouTube Downloader first shipped in 2025.

Back to the index

YouTube Downloader

Name: YouTube Downloader
Author: Modded

mozilla.orgDownloaders & offline video

YouTube Downloader is a Firefox browser extension that downloads YouTube videos using yt-dlp. It is intended for individual Firefox users and requires permissions to access browser tabs, website data, and external programs.

FreeWebEmbeddableWindowsmacOSLinux

Visit mozilla.org

18alternatives

5features

2025since

Overview

5 features

YouTube Downloader sits in PulseGate's Downloaders & offline video category. It focuses on downloading YouTube videos from a Firefox browser. YouTube Downloader is a consumer product aimed at firefox users who download online videos. It is available for free. YouTube Downloader is available on the web, embeddable surfaces, Windows, macOS, and Linux.

It is developed by Modded, and it first shipped in 2025. PulseGate's similarity index places it among 18 comparable projects. Key capabilities include video downloads, yt-dlp support, and firefox integration. The interface is available in 32 languages, including Czech, German, and Greek.

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

Video downloads
yt-dlp support
Firefox integration
Browser tab access
External program messaging

Built with & integrations

Runs on

BrowserEmbeddableWindowsmacOSLinux

Trust & compliance

Verified signals

HTTPSPrivacy Policy Terms of ServiceFree tierMulti-languageStore-verified publisher

Legal

Indexing history

What PulseGate has recorded for this listing

Indexed19 Sep · 15:54 UTC
YouTube Downloader verified via Firefox Add-ons
Source: Firefox Add-ons · Open

Frequently asked questions about YouTube Downloader

What is YouTube Downloader?: YouTube Downloader focuses on downloading YouTube videos from a Firefox browser. It is catalogued under Downloaders & offline video on PulseGate.
Who should use YouTube Downloader?: YouTube Downloader is a consumer product built for firefox users who download online videos.
Is YouTube Downloader free?: Yes — YouTube Downloader is free to use.
What platforms does YouTube Downloader run on?: YouTube Downloader runs on the web, embeddable surfaces, Windows, macOS, and Linux.
Is YouTube Downloader still active?: Unverified. YouTube 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 projects are similar to YouTube Downloader?: Similar projects tracked by PulseGate include YouTube Downloader, Youtube Downloader, and YouTube Downloader.YouTube Downloader Youtube Downloader YouTube Downloader
Who makes YouTube Downloader?: YouTube Downloader is developed by Modded.
How long has YouTube Downloader been around?: YouTube Downloader first shipped in 2025.

At a glance

Pricing: Free
Platforms: Web
Built for: Firefox users who download online videos
Model: B2C
Solves: Downloading YouTube videos from a Firefox browser.

Registered as

Firefox Add-ons: youtube-downloader7

Developer

Modded

Index record

Indexed: 19 Sep 2026
Lifecycle: Alive
Last seen: 19 Sep 2026

Identity audit (13)

Slug: youtube-downloader-mozilla-org-1ciohz
Lifecycle state recorded: 19 Sep 2026
Verification state: Indexed for public listing
Listing state: Listed: yes
Index status: Included in index
Latest evidence snapshot: 19 Sep 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: 19 Sep 2026
Canonical URL: https://addons.mozilla.org/en-US/firefox/addon/youtube-downloader7

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