# Ultrawidey

> Ultrawidey provides an 21:9 aspect ratio to a lot of video streaming services, like Youtube and Netflix, it requires no button presses it fits your screen automatically. Please note that videos with a black border can be removed by pressing ‘Z’.

Canonical page: [https://chrome-stats.com/d/ultrawidey](https://chrome-stats.com/d/ultrawidey)

## Overview

- **ID:** `ultrawidey`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** StarChap
- **Category:** appearance,photos-music-videos,other
- **Daily users:** 165
- **Weekly downloads:** 11
- **Rating:** 3.67 / 5 (30 ratings)
- **Version:** 2.5resigned1
- **Last updated:** 2024-04-25
- **First published:** 2017-11-26
- **Size:** 11 KB
- **Data as of:** 2026-09-09
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/ultrawidey/)

## Description

Ultrawidey is a Chrome extension designed to enhance your video streaming experience by automatically adjusting videos on popular platforms such as YouTube and Netflix to a 21:9 cinematic aspect ratio. This means your videos fit ultrawide screens perfectly without any manual adjustments or button presses.

For videos that display black borders, users can press ‘Z’ to remove them seamlessly. Additionally, pressing ‘X’ allows you to force the 21:9 aspect ratio on websites where it may not apply automatically. Ultrawidey simplifies widescreen video viewing, delivering an immersive cinematic feel right in your browser.

## Rankings

- #9,008 — Overall
- #127 — press
- #206 — netflix

## Permissions and access

### Content script matches

- `<all_urls>`

## Safety

- **Risk impact:** Moderate risk impact
- **Risk likelihood:** Low risk likelihood

### Analysis details

- Allows access to all websites, posing a significant security risk as it can monitor and modify data from any visited site.
- This extension has low user count. Unpopular extensions may not be stable or safe.

> Some risk analysis details are omitted from this free response. [Upgrade to view the full analysis](https://chrome-stats.com/pricing).

## Similar extensions and apps

- [Ultrawidify](https://chrome-stats.com/d/ultrawidify) — 6,974 users, 4.15 / 5
- [Ultrawide Video – Zoom Fill & Remove Black Bars](https://chrome-stats.com/d/ultrawide-video-zoom-fill) — 5 users, 5.00 / 5
- [SuperWideZoom](https://chrome-stats.com/d/super-wide-zoom) — 63 users, 3.50 / 5
- [UltraWide Video 21:9](https://chrome-stats.com/d/ultrawide-video-21-9) — 2,703 users, 4.11 / 5
- [UltraWideo](https://chrome-stats.com/d/ultrawideo) — 15,299 users, 4.38 / 5
- [Ultrawider — 21:9 Video Fill](https://chrome-stats.com/d/ultrawider-21-9-video-fill) — 1 users
- [YouTube Ultrawide Pan & Zoom](https://chrome-stats.com/d/youtube-ultrawide-pan) — 32 users, 5.00 / 5
- [Youtube Strechable](https://chrome-stats.com/d/youtube-strechable) — 2 users
- [Ultrawide Netflix](https://chrome-stats.com/d/ultrawide-netflix) — 795 users, 3.83 / 5
- [Video Plus](https://chrome-stats.com/d/video-plus) — 82 users, 3.90 / 5
- [YouTube Dynamic Web Fullscreen](https://chrome-stats.com/d/youtube-dynamic-web-fullscreen) — 9 users
- [Ultrafill — Zoom Video to Fill](https://chrome-stats.com/d/ultrafill-zoom-video-to-fill) — 86 users, 4.67 / 5

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Source: [Chrome-Stats](https://chrome-stats.com/d/ultrawidey)