Who should use Full YouTube Theater?

Full YouTube Theater is a consumer product built for youTube viewers who want a larger theater-mode player.

Does Full YouTube Theater have a free plan?

Yes — Full YouTube Theater is free to use.

What platforms does Full YouTube Theater run on?

Full YouTube Theater runs on the web and embeddable surfaces.

Is Full YouTube Theater still maintained?

Unverified. Full YouTube Theater 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 Full YouTube Theater?

Similar projects tracked by PulseGate include Responsive YouTube, YouTube Fullscreen Theater Mode, and Better YouTube Theatre Mode.

Who makes Full YouTube Theater?

Full YouTube Theater is developed by haugenj.

When did Full YouTube Theater launch?

Full YouTube Theater first shipped in 2024.

Back to the index

Full YouTube Theater

Name: Full YouTube Theater
Author: haugenj

github.comBrowser DevTools & extensions

Full YouTube Theater is a Firefox add-on that expands YouTube's video player when theater mode is enabled. It is intended for individual YouTube viewers who want more screen space for video playback.

FreeWebEmbeddable

Visit github.com

2alternatives

4features

2024since

Overview

4 features

Full YouTube Theater sits in PulseGate's Browser DevTools & extensions category. It focuses on making YouTube theater mode videos larger for a more immersive viewing experience. It is built as a consumer product for youTube viewers who want a larger theater-mode player. Full YouTube Theater is free to use. It ships for the web and embeddable surfaces.

haugenj builds and maintains Full YouTube Theater, and it first shipped in 2024. Among its 4 catalogued features are larger video player, theater mode support, and youTube integration.

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

Larger video player
Theater mode support
YouTube integration
Firefox add-on

Built with & integrations

Runs on

BrowserEmbeddable

Trust & compliance

Verified signals

HTTPSPrivacy Policy Terms of ServiceFree tierStore-verified publisher

Legal

Indexing history

What PulseGate has recorded for this listing

Indexed12 Sep · 13:46 UTC
Full YouTube Theater verified via Firefox Add-ons
Source: Firefox Add-ons · Open

Frequently asked questions about Full YouTube Theater

What is Full YouTube Theater?: Full YouTube Theater focuses on making YouTube theater mode videos larger for a more immersive viewing experience. It is catalogued under Browser DevTools & extensions on PulseGate.
Who should use Full YouTube Theater?: Full YouTube Theater is a consumer product built for youTube viewers who want a larger theater-mode player.
Does Full YouTube Theater have a free plan?: Yes — Full YouTube Theater is free to use.
What platforms does Full YouTube Theater run on?: Full YouTube Theater runs on the web and embeddable surfaces.
Is Full YouTube Theater still maintained?: Unverified. Full YouTube Theater 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 Full YouTube Theater?: Similar projects tracked by PulseGate include Responsive YouTube, YouTube Fullscreen Theater Mode, and Better YouTube Theatre Mode.Responsive YouTube YouTube Fullscreen Theater Mode Better YouTube Theatre Mode
Who makes Full YouTube Theater?: Full YouTube Theater is developed by haugenj.
When did Full YouTube Theater launch?: Full YouTube Theater first shipped in 2024.

At a glance

Pricing: Free
Platforms: Web
Languages: English
Built for: YouTube viewers who want a larger theater-mode player
Model: B2C
Solves: Making YouTube theater mode videos larger for a more immersive viewing experience.

Registered as

Firefox Add-ons: full-youtube-theater

Developer

haugenj

Index record

Indexed: 12 Sep 2026
Lifecycle: Alive
Last seen: 12 Sep 2026

Identity audit (13)

Slug: full-youtube-theater-github-com
Lifecycle state recorded: 12 Sep 2026
Verification state: Indexed for public listing
Listing state: Listed: yes
Index status: Included in index
Latest evidence snapshot: 12 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: Written by a language model from the project's public pages.
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: 12 Sep 2026
Canonical URL: https://github.com/haugenj/full-youtube-theater

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