Who should use YTPlayer?

YTPlayer is a consumer product built for firefox users who watch multiple YouTube videos.

Does YTPlayer have a free plan?

Yes — YTPlayer is free to use.

What platforms does YTPlayer run on?

YTPlayer runs on the web and embeddable surfaces.

Is YTPlayer still active?

Unverified. YTPlayer 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 YTPlayer?

Similar projects tracked by PulseGate include YouTube Music Player, YouTube Music Player, and YouTube Flash Video Player.

When did YTPlayer launch?

YTPlayer first shipped in 2021.

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YTPlayer

Name: YTPlayer
Author: fdal

mozilla.orgVideo & media players

YTPlayer is a Firefox browser extension for controlling multiple open YouTube videos from keyboard shortcuts or a popup window. It provides audio controls, tab focusing, ad skipping, and suggested-video access for YouTube viewers.

FreeWebEmbeddable

Visit mozilla.org

2alternatives

7features

2021since

Overview

7 features

YTPlayer is a Video & media players project. It focuses on managing and controlling multiple open YouTube videos without switching between browser tabs. YTPlayer is a consumer product aimed at firefox users who watch multiple YouTube videos. It is available for free. It runs on the web and embeddable surfaces.

Behind YTPlayer is fdal, and it first shipped in 2021. Among its 7 catalogued features are Keyboard Shortcuts, Popup Controls, and Audio Controls. The interface is available in 32 languages, including Czech, German, and Greek.

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

Keyboard Shortcuts
Popup Controls
Audio Controls
Tab Focusing
Ad Skipping
Suggested Videos
Notifications

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

Indexed20 Sep · 03:42 UTC
YTPlayer verified via Firefox Add-ons
Source: Firefox Add-ons · Open

Frequently asked questions about YTPlayer

What is YTPlayer?: YTPlayer focuses on managing and controlling multiple open YouTube videos without switching between browser tabs. It is catalogued under Video & media players on PulseGate.
Who should use YTPlayer?: YTPlayer is a consumer product built for firefox users who watch multiple YouTube videos.
Does YTPlayer have a free plan?: Yes — YTPlayer is free to use.
What platforms does YTPlayer run on?: YTPlayer runs on the web and embeddable surfaces.
Is YTPlayer still active?: Unverified. YTPlayer 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 YTPlayer?: Similar projects tracked by PulseGate include YouTube Music Player, YouTube Music Player, and YouTube Flash Video Player.YouTube Music Player YouTube Music Player YouTube Flash Video Player
Who makes YTPlayer?: YTPlayer is developed by fdal.
When did YTPlayer launch?: YTPlayer first shipped in 2021.

At a glance

Pricing: Free
Platforms: Web
First seen: 20 Sep 2026
Built for: Firefox users who watch multiple YouTube videos
Model: B2C
Solves: Managing and controlling multiple open YouTube videos without switching between browser tabs.

Registered as

Firefox Add-ons: ytplayer

Developer

fdal

Index record

Indexed: 20 Sep 2026
Lifecycle: Alive
First seen: Sep 2026
Last seen: 20 Sep 2026

Identity audit (13)

Slug: ytplayer-mozilla-org
Lifecycle state recorded: 20 Sep 2026
Verification state: Indexed for public listing
Listing state: Listed: yes
Index status: Included in index
Latest evidence snapshot: 20 Sep 2026
Timeline basis: Indexed-at chronology (no inferred launch/funding milestones).
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: 20 Sep 2026
Canonical URL: https://addons.mozilla.org/en-US/firefox/addon/ytplayer

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