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.
Straight to the purpose, stretch your videos to hide annoying black bars, immediate 5 STARS
you, my friend, are a legend!!!!
I LOVE IT.
Edit: The latest update sucks. Put it back to the way it was so the menu comes up when you click the extenson's button within the browser. I don't want a separate bubble floating around on my screen it's distracting, annoying, and unnecessary. Original Review: (5 stars) I never write reviews for extensions but this one is very deserving of a 5 star review. I recently got this cute 13 inch CRT TV from 2003 for retro gaming and enjoying old shows/anime. I was looking for a way to make YouTube videos (and really videos from any site) fullscreen on the CRT, since usually they just show in the middle with black lines at the top and bottom. This extension changes the video's aspect ratio from 16:9 to 4:3 so they look perfect on the CRT. VERY happy wth this extension. Everyone using a 4:3 CRT needs this!!
اضافة أكثر من رائعة
Ottima, permette anche lo stretching (allargamento) orizzontale per correggere l'aspec ratio con qualche vecchio video in 4:3 convertito tale e quale in digitale e risultando pertanto ristretto e allungato verticalmente al centro, con bande nere sui moderni 16:9. Le altre estensioni di questo tipo NON hanno tale funzionalità.
Não está funcionando no Disney+. It isn't working on Disney+.
It works ok, but it keeps randomly switching from normal to upscale. Which is damn annoying.
Lỗi chế độ upscale trên màn 21:9 khi xem vide youtube. Làm ơn hãy sửa lại lỗi này. Mới gặp lỗi này 2 tháng gần đây
I hope it will be fixed, right now it doesn't work with disney+