Remove black bars and fit any video to your screen. Works on Netflix, YouTube, Prime, Disney+, HBO and all video sites.
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Remove black bars from any video. Fit any video to your entire screen on any video platform — automatically.
UltraWideo is the cross-browser extension that manipulates video aspect ratio to fill your screen. Whether you own an ultrawide monitor (21:9, 32:9), a standard 16:9 display watching 4:3 videos, or anything in between — UltraWideo eliminates black bars and gives you a true full-screen experience.
Why UltraWideo over other extensions?
Unlike alternatives that break on certain platforms or stop detecting videos, UltraWideo is proven to work on all major video streaming platforms, including embedded videos across the web. No "video not detected" errors. No broken layouts on non-video pages. It only activates when there's a video to work with.
▸ Works everywhere — any streaming service, any site with embedded video, any platform. Not limited to a single site.
▸ Blazingly fast — written in plain JavaScript with a tiny footprint. No memory leaks, no background processes draining your battery, no performance degradation over time.
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Removes videos black bars on Netflix, Amazon Prime, Disney Plus, HBO Max, Youtube by changing to ultrawide video aspect ratio.
Removes black bars from videos on ultrawide screens (21:9, 32:9, etc) everywhere, including YouTube, Netflix, Prime Video, etc.
Remove black bars from streaming videos. Control aspect ratio, use PiP mode, and enhance video playback on popular platforms.
![UltraWide Streaming: custom ratios [QVI]](https://img.extscope.org/?url=https%3A%2F%2Flh3.googleusercontent.com%2F_W7JdAJVjYMFGhn9cKyoTy9MAOrLMD8xmhmfoUNt_dXP5BGE1tlxA8kaL4obertx3wAC5poZ5uTREjmJ_KLSRJfZ9A)
Go fullscreen on your ultrawide monitor. Fit the video to 21:9, 32:9, or custom ratio. Supports most streaming platforms.
Adds various features to Netflix like support for ultrawide displays (21:9 aspect ratio).
Zoom video, change aspect ratio of any video, removing black bars on Netflix, Amazon Prime, YouTube, HBO. Ultrawide video.
Yessssss, thanks
Funciona perfecto
the best at all.
not working at all..
Works perfectly on Surface Laptop with aspect ratio of 3:2!!!!!!
好用！ 在寬螢幕上面看影片，更有感覺囉！
L'extension qui fonctionne le mieux parmi toutes celles que j'ai testé pour mon écran 21/9
The good: automatically use widescreen mode, unlike other extension where you need to manually select 21:9 for example; Not good: upscale and stretch somehow are both stretch. Using on a maxthon browser.
Finally! A video zoom extension that allows you to manually zoom in the exact amount you need instead of just maximizing 100% I have an ultrawide monitor and this is the only extension that has allowed me to properly view letterboxed videos with aspect ratios that fall between the "standard" 16:9 and my 32:9 without zooming so far in the top/bottom get cut off. For others out there with this problem just set this extension to use Normal mode and up the scaling. 1.33 for X and Y worked for me.
There are things to improve, the whole experience could be smother, but this SHOULD be a MANDATORY standard feature.