A Greasy Fork userscript titled YouTube Theater Mode; the supplied listing does not describe its specific controls.

greasyfork.org/en/scripts/442089
PKGA homepage screenshot

About PKGA

PKGA is a userscript for youtube.com, listed on Greasy Fork under the title YouTube Theater Mode. It is installed through a user script manager browser extension rather than as a standalone app. The listing does not describe the script's specific controls, so this entry does not list them.

The changelog shows that the script has needed repeated updates because YouTube changes its page structure. Entries from June 2023 through March 2024 describe fixes for element changes, a conflict with thumbnail hover previews, and a problem with waiting room chat. The listing states platforms as iOS and web, but it does not explain how the script works on iOS.

Key features

  • Userscript that applies to youtube.com pages
  • Installs through a user script manager extension such as Tampermonkey or Violentmonkey
  • Version 13 last updated 2024-03-29 according to the listing
  • Changelog entries address changes YouTube made to page elements
  • Fixed a conflict where hovering thumbnails triggered the script
  • Fixed a problem that broke waiting room chat
Best for: Viewers who already use a user script manager and want a YouTube Theater Mode script from Greasy Fork.
Good for
  • The maintainer has posted several fixes after YouTube page changes
  • Changelog reports fixes for hover previews and waiting room chat
  • The listing states a GNU GPLv3 license
Watch out for
  • Requires a separate user script manager extension to install
  • Changelog shows the script has broken after several YouTube updates
  • The listing does not describe the script's specific controls

PKGA at a glance

Type
Website
Pricing
Not confirmed. Check the site
Platforms
iOS, Web
Open source
Not stated
Language
English
Last checked
Oct 6, 2026 · Online when checked
Listed
Oct 5, 2026

PKGA alternatives

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All 14 alternatives

YouTube WideScreen

greasyfork.org/en/scripts/409893

A Greasy Fork userscript titled YouTube WideScreen for the Polymer design; further behavior is not described on the page.

YT: Not Interested

greasyfork.org/en/scripts/396936-yt-not-intere…

A Greasy Fork script titled for marking YouTube items as “not interested” in one click; no further details are listed.

YouTube Cinema

greasyfork.org/en/scripts/585902

A userscript that presents YouTube in a cinema-style, fullscreen-like view without entering true fullscreen mode.

YT RM3

greasyfork.org/en/scripts/521342

A YouTube userscript titled to reduce memory use by reusing components; the listing gives no additional implementation detail.

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PKGA FAQ

What do I need to install this script?
The listing says you need a user script manager extension such as Tampermonkey, Greasemonkey, Violentmonkey, or Userscripts.
Does the script keep working after YouTube changes its pages?
The changelog lists fixes after several YouTube changes, including an entry dated 2024-03-28. The listing does not say the script will keep working after future changes.
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