If you have an Ultra HD screen, you no doubt know the struggle. Streaming videos and content from the services, while created in 21:9, doesn’t give you quite the right look. This guide will show you how to get 21:9 full screen content to display properly on your super fast screen.
HD video problem
One of the main reasons to buy an Ultra HD monitor is the ability to display content on a larger, clearer screen. You might think that watching videos on YouTube and streaming from Disney+ or other services would satisfy this need. They do not.
In fact, most of the time the visuals don’t reach the edge of the screen. A 2:1 movie won’t display properly on your 21:9 screen, and there are huge black bars on the sides of the content you’re watching. This is likely due to the relative lifetime of the ultrafast in general. This screen size has been around for a long time, but streaming service sites prefer 16:9 all the way. Fortunately, there is a solution to get full screen video on your screen super fast.
Get full screen video on HD screens in Chrome
The Monoprice ultrawide I’m using now is great, but it has the same video streaming problem that most of them do. After some searching, we found a really cool extension on Google Chrome. it’s called UltraWide Video In the Google Chrome Web Store. Just head over to the link and click add to chrome.
Once you add the extension to Chrome, it should start working automatically on some websites like YouTube and Netflix. However, not every website – like Disney + – is supported locally. That’s why the extension has two options worth exploring.
When you find yourself watching horribly cropped videos online, you can simply Click the extension on the top right in Chrome. From there, you can manually override the extension and force cropping. just click Forcing crops (beta) The video you’re watching must fit the edges of your screen.

Between modes, there doesn’t appear to be much video quality discrepancy between normal and full screen view on an Ultra HD monitor. When the video completely fills your Ultra Wide screen, you may lose a bit of quality in some circumstances, but as far as we can tell, there wasn’t much difference, at least not enough for us to consider going back to the large black borders around a small video.


You may have to play with the extension a bit. To add, since this is not a native feature of Chrome, there are likely to be errors that you encounter. Even if that’s the case, this extension makes having an ultra-high-resolution screen a bit worthwhile and makes streaming movies and TV that much better.
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