Extension Features
Highly capable and easy to use. Featuring intuitive interface and a few highly performant, but powerful features.
Blazingly fast
The internal logic that manipulates the video is written in plain JavaScript, has a tiny footprint and is blazingly fast.
Limitless platforms
Not limited to any specific video streaming platform. Aims to work everywhere, including embeddable videos.
Minimal interface
Thoughtful design that doesn't get in your way, but provides you with all the necessary options to get the experience you deserve.
Adaptive appearance
Automatically applies the appearance that you have set as personal system preference. If your system is in light or dark mode, the extension will be too.
Cross-browser
Single source of truth, available for all major browsers and tested on Chrome & Firefox. It works in all Chromium based browsers as well.
Magic touch
Toggle between modes with built-in pinch inwards/outwards functionality. It is working on touch screens, trackpads with multi-touch gesture support and also with a mouse-wheel in combination of holding CTRL key on your keyboard.
Internationalization
Supports handful of languages, but aiming to support all major languages with the help of the community.
Keyboard shortcuts
Customizable within the browser built-in interface, rather than extension's interface, to avoid conflicts with other extensions.
Most Recent Reviews
Don't just take my word for it, read what others have to say about UltraWideo.
Chrome Web Store finally my search is over, proper ultrawidescreen on all videos however I choose
Chrome Web Store This is currently the only extension that really works, in all situations, on any website. All others I've tried have issues.
Chrome Web Store Essential to have with a 21/9 screen, works very well on Youtube, Netflix, etc...
Firefox Add-ons The only one that worked ootb with my 4:3 screen.
Firefox Add-ons Really nice extension.. Works like a magic for new Firefox android
Firefox Add-ons Best extension for video full screen view in mobile
Chrome Web Store Good new update, new branding, probably new code underlying the extension. Works as expected!
Chrome Web Store Straight to the purpose, stretch your videos to hide annoying black bars, immediate 5 STARS
Chrome Web Store Must have extension for removing black bars on a browser!
Firefox Add-ons Works as expected and solves the annoying fact that Dinsey+ doesn't support ultrawide monitors.
Frequently Asked Questions
Covering the most common questions and concerns about UltraWideo.