YouTube - Revert UI changes before late-2022 (Non-Rounded Design)

This script will revert all UI changes prior to late 2022 (which disables rounded corners on everything and reverts 2019-2022 backgrounds.)

You will need to install an extension such as Tampermonkey, Greasemonkey or Violentmonkey to install this script.

You will need to install an extension such as Tampermonkey or Violentmonkey to install this script.

You will need to install an extension such as Tampermonkey or Violentmonkey to install this script.

You will need to install an extension such as Tampermonkey or Userscripts to install this script.

You will need to install an extension such as Tampermonkey to install this script.

You will need to install a user script manager extension to install this script.

(I already have a user script manager, let me install it!)

You will need to install an extension such as Stylus to install this style.

You will need to install an extension such as Stylus to install this style.

You will need to install an extension such as Stylus to install this style.

You will need to install a user style manager extension to install this style.

You will need to install a user style manager extension to install this style.

You will need to install a user style manager extension to install this style.

(I already have a user style manager, let me install it!)

ئاپتورى
xX_LegendCraftd_Xx
بۈگۈن قاچىلانغىنى
13
جەمئىي قاچىلانغىنى
7,804
باھا نومۇرى
26 16 2
نەشرى
6.0.0
قۇرۇلغان ۋاقتى
2022-10-26
يېڭىلانغان ۋاقتى
2025-11-14
Size
310.0 KB
ئىجازەتنامىسى
MIT
قوللايدىغىنى

*Note: If you have a browser that lacks JavaScript ES10 engine, you can copy this code and paste it into the uBO filters here.*
uBO filter lists to modify experimental flags for the YouTube NRD script

!INSTRUCTIONS BELOW HERE!
Recommended scripts to install here:
YT - Proper Description [by q1k, which reverts the current watch UI back to the pre-2022 version before the EF was removed]
Restore Username from Handle to Custom [by CY Fung, which reverts back the traditional custom name on YT (pre-handles)]

Other scripts to install here:
YT - Anti-Shorts Script (or YT - Shorts Redirect) [modified by me, which automatically redirects shorts player to the normal one, but also the second one was made by q1k]

Recommended style to install here:
CSS tweaks for YT non-rounded design [by me, which improves most of the CSS including the option to fix the watch page UI if you have 'Proper Description' script installed]
YT - Revert pre-delhi-modern player UI changes (or this one if you have browsers supported before 2021) [by me, which reverts back to the old player and disables big mode when in theater mode]

And also, you can install the Return YouTube Dislike addon (which works best with the 'CSS tweaks' script), however it works the best with the extension (recommended), or even a userscript.