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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Store average score: 4.2. The bars below are calculated from synced review text only, so they may be empty for extensions that have public ratings but no synced comments yet.
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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.
not working
Absolutely love this extension! It makes video playback look amazing on my ultra-wide screen without those annoying black bars. Works across all my favorite streaming platforms!
I am writing to review the recurrence of a persistent issue regarding video playback on ultrawide monitors. When I watch a video (this usually happens on YouTube, but isn't exclusive to that site), the standard black sidebars are being replaced with these glossy, colored bars that dynamically match the dominant colors of the video content. I have dealt with this problem before. The last time I aired out my discontent on this issue, I was informed in an update that it would be fixed, but the problem has unfortunately returned. I am at the point where I am tired of this artifact, and as a pro subscriber, I must insist that this issue be permanently resolved in an upcoming fix or update. If this problem is successfully fixed, I will be happy to update my view rating accordingly.
Si escala la imagen, pero elimina los subtitulos. Deben de arreglar esto. La probe en Disney +
I'm very satisfied
Great extension.
Full Wild with Disney+ = non more subtitle :(
Tiny extension with a massive impact on my viewing experience. Super impressed
Everything works as promised. Minimal interface, fast performance, and customizable shortcuts. My only request is adding more languages for international users
Honestly surprised at how smooth and lightweight this is. It's like the video was meant to be full screen.