Universal Video Maximizer
Zoom videos and theater mode on most websites WITHOUT requiring permissions to every site.
Universal Video Maximizer - Zoom and Theater Mode
Universal Video Maximizer is a Firefox add-on that allows you to zoom videos and enable theater mode on most websites. It is secure, simple to use, and works where other zooming tools fail. The add-on is free and open source, available on GitHub.
Add-on stats
Weekly download count: 13
Firefox on Android: No
Risk impact: Very low risk impact 
Risk likelihood:
Manifest version: 2
Size: 62.42K
Email: tr*****@gmail.com
URLs: Website ,Privacy policy
Ranking
Other platforms
Not available on Chrome
Not available on Android
Not available on Edge
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Add-on summary
Zoom videos on most websites to fill the browser window. Removes the clutter.
Some websites restrict watching videos to some fixed size they decide. Universal Video Maximizer gives you control over how big or small to watch videos without all the distractions on the page.
✅ Secure and private! ✅ Simple and quick to use ✅ Works where other zooming tools fail ✅ Free and Open Sourced
Keep in mind this extension is FREE and done as a hobby. Open source: https://github.com/trophygeek/universalvideomaximizer
User reviews
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!
by Spike, 2024-11-04
by Firefox user 18194006, 2023-12-25
Add-on safety
Risk impact
Universal Video Maximizer does not require any sensitive permissions.
Risk likelihood
Universal Video Maximizer has earned a fairly good reputation and likely can be trusted.
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