Growth signalFree or hybridHigh-risk permissions
Ultrawidify icon

Ultrawidify

Removes black bars on ultrawide videos and offers advanced options to fix aspect ratio.

Users70KCurrent public install base
Rating3.4Store average score
Reviews331Public review volume
Manifest versionV3Extension platform version
7-day growth+10KNet users gained this week
7-day growth rate+16.7%Relative weekly velocity
Preview

Ultrawidify Media preview

5 assets
Trend

User growth trend

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User Growth Over Time

59K62K65K68K71K2026年7月18日2026年7月20日2026年7月24日Latest: 70K
Rating trend

7-day rating trend

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7-day rating change

Start
3.38
Latest
3.38
7-day rating change
0.00
3.283.333.383.433.482026年7月18日2026年7月20日2026年7月24日Latest: 3.38
2026年7月18日2026年7月24日
Growth overview

Daily, weekly, and monthly growth

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1-day growthNo data
----
7-day growthGrowing
+10K+16.7%
30-day growthGrowing
+10K+16.7%
Technical snapshot

Version, languages, and crawl freshness

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Version6.3.0
ManifestV3
Size8.93MiB
Languages1English
Published
Store updated
Last crawled
English
Overview

Product summary

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Removes unnecessary black bars from the videos. Youtube and Twitch are officially supported by default. You can enable it for other sites as well, but support for other sites is not guaranteed.

Features:

1️⃣ Automatic aspect ratio detection (not supported on websites that utilize DRM. You may want to turn this option off when on battery power or when experiencing performance issues)

2️⃣ Crop to aspect ratio

3️⃣ Stretch video

4️⃣ Zoom video to aspect ratio

Reviews

Recent review snapshot

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Store average score3.4Chrome Web Store aggregate rating, including ratings without synced review text
Synced text average3.2Average computed only from synced review bodies below
Reviews with text260Synced review bodies
Total ratings / reviews331Chrome Web Store public rating/review count

Store average score: 3.4. 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.

5
105
4
30
3
16
2
30
1
79
Gert Lutter2018年1月8日
1

Does not work anymore, no buttons, settings broken.

Language en
1 helpful · 1 not helpful
Oliver Jordan2018年1月7日
1

I LOVED this extension for my 21:9 monitor, and it was incredibly useful. After the recent update, the UI is gone, and I want get any of the shortcuts to work. The extension is completely useless after this update. Please, please at least give us the old version to use because, even if it wasn't perfect, at least it worked.

Language en
6 helpful · 0 not helpful
Garry Friday2018年1月6日
2

Previously it worked magically, in which you had the option to zoom in and have ANY video on YouTube fit your screen. Whether it be automatically or manually, via buttons on the bottom of the YouTube player. Now, with the latest update, you have to rely on shortcuts to make them work, none of which appear to be set by default. What was the reasoning behind removing the buttons and making everything 'automated and unreliable?' This was once a great addon that gave example to just how the PC was ultimately a superior multimedia platform to others. Now it's just a shell of its former self until the on-screen button functionality is restored.

Language en
1 helpful · 0 not helpful
Ivan Peris2017年11月1日
2

Few days ago it was working... Today doesn't work even reinstalling the plugin. Hace días funcionaba, hoy no funciona incluso reinstalando el plugin.

Language es
1 helpful · 1 not helpful
Egbert Joostens2017年9月2日
4

Works exactly how I wanted. It would be awesome if it zoomed in automaticly to fit the video.

Language en
Jonas Holtwick2017年8月30日
5

Well.. Not much to say. Works pefectly with YouTube.

Language en
1 helpful · 1 not helpful
Bobby Underwood2017年7月21日
5

five stars are helpful my name is bobby underwood im an brickmasonry lives in dothan alabama deep down south were from the getto

Language en
1 helpful · 2 not helpful
Aazmandus2017年7月2日
5

So many thanks! So easy to change video.

Language en
2 helpful · 2 not helpful
Will Wilson2017年5月28日
3

Unfortunately Ultrawidify has the nasty habit of cropping a good portion off the top of the image when attempting to convert a video to 21:9 with a monitor that has a resolution of 2560x1080. Also, trying to switch between options would cause the video to black-out necessitating the need to close the video and restart it (Netflix). Not totally without merit but as is it's too buggy to recommend.

Language en
2 helpful · 0 not helpful
Rob Joy2017年4月26日
1

Does not work on my 21:9 screen and youtube.

Language en
3 helpful · 2 not helpful