If you are using Firefox in Linux (like I do), and configured YouTube to use HTML5, do the following to allow it to use resolution higher than 720p:

Go to about:config and make sure that media.mediasource.enabled and media.mediasource.webm.enabled is set to True.
Tags:
(will be screened)
(will be screened if not validated)
If you don't have an account you can create one now.
HTML doesn't work in the subject.
More info about formatting

March 2026

S M T W T F S
1234567
8910 11121314
15161718192021
22232425262728
293031    

Expand Cut Tags

No cut tags

Style Credit