Netflix Ultra Widescreen
Extension Delisted
This extension is no longer available in the official store. Delisted on 2025-09-17.
True fullscreen for 21:10 Netflix videos on ultra-widescreen LG 34UM95.
Zero permissions extension to allow viewing letterbox movies on Netflix in full 21:9 3440x1440.
Alt+W - enable/disable ultra-widescreen scaling, or click the icon in the location bar when viewing a movie.
You have to manually switch to fullscreen.
Source is available here - https://github.com/johnmccabe/netflix-ultrawidescreen
Disclaimer: Netflix, and LG are registered trademarks and have no affiliation to this extension.
Latest reviews
Werkt niet
not work
doesnt work in new windows
doesn't work
njnjnjn
doesn't work
não funciona. win10
21:9 안됨요
Ne marche pas
Doesn't work. Alt + W only brings up the menu. Doesn't change anything
no function
doesnt work
doesnt work, no help, no describing
It does not work.
Don't work, do nothing.
Doesn't work.
Not woeking win 10.
Clicking on the icon and alt+w just bring up the menu. The Netflix Ultra Wide Option takes you to the extension store. Options just says alt+w
it doesn't make full screen. black box is still made on the right side.(not on the left. why?) can you please fix it?
Did not work for me
Doesn't work.
