Window Fullscreen for YouTube by Dor Zairi

5 Stars out of 5

Window Fullscreen for YouTube version history - 6 versions

Be careful with old versions! These versions are displayed for testing and reference purposes.You should always use the latest version of an add-on.
Latest version
Version 0.4.2
Released 1 Oct 2026 - 38.65 kB
Works with firefox 142.0 and later
Fixes:
- Auto-enter no longer fights the page while YouTube is still loading. It now waits for the watch page before turning on.
- Fewer false breakage reports: a hidden button or theater-mode failure is only reported when YouTube's own controls are actually showing.
Source code released under MIT Licence
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Older versions
Version 0.4.1
Released 3 Sep 2026 - 38.09 kB
Works with firefox 142.0 and later
Source code released under MIT Licence
Download file
Version 0.4.0
Released 25 Aug 2026 - 36.78 kB
Works with firefox 142.0 and later
Source code released under MIT Licence
Download file
Version 0.3.0
Released 31 Jul 2026 - 27.33 kB
Works with firefox 142.0 and later
Source code released under MIT Licence
Download file
Version 0.2.6
Released 26 May 2026 - 30.25 kB
Works with firefox 142.0 and later
Source code released under MIT Licence
Download file
Version 0.2.3
Released 22 May 2026 - 23.26 kB
Works with firefox 142.0 and later
Source code released under MIT Licence
Download file

Latest version