Universal Video Maximizer

Zoom videos and theater mode on most websites WITHOUT requiring permissions to every site.

Total ratings

5.00 (Rating count: 4)
See reviews for Universal Video Maximizer on Firefox Browser Add-ons

User reviews

Recent rating average: 5.00
All time rating average: 5.00

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Date Author Rating Comment
2024-11-04 Spike I tried two different window maximizers before this one. Neither one of them did anything. I checked the settings but they were of no help. So imagine my surprise when I tried this one and it actually worked immediately! Not only did it work for the web game I was playing, but it actually added a nice looking border around the game that is not there otherwise. I'm not sure how that works, but it sure was a nice surprise!
2023-12-25 Firefox user 18194006
2023-04-14 Mockant Exactly like it says. Pop up multiple videos and fit them perfectly in the size of window you want. its amazing for multitasking! Love it, can't go without.
2022-12-08 Daniel As a privacy-conscious user I like that it doesn't require any particular permissions namely "Access your data for all websites" as is done by similar extensions.
2022-07-07 DaddyCool I'm happy to have discovered this new 'Universal Video Maximizer' because indeed it makes the job where others don't. I've been using maybe the most famous, widely used userScript until now, very nice but wouldn't maximize some videos, i.e. those on cnews.fr or bbc.com. This extension does it, flawlessly, swiftly. Click the toolbar button, running video maximizes to screen width. Click again and video size is restored. Maybe a suggestion : enable the escape key to restore the maximized video. Very nice work, thanks to the developer.