Who is SuperWideZoom for?

SuperWideZoom is a consumer product built for firefox users with ultrawide 21:9 displays.

Is SuperWideZoom free?

Yes — SuperWideZoom is free to use.

What platforms does SuperWideZoom run on?

SuperWideZoom runs on the web and embeddable surfaces.

Is SuperWideZoom still active?

Unverified. SuperWideZoom has not been re-checked since it entered the index, so there is no finding either way — and only a positive finding would say otherwise.

What are alternatives to SuperWideZoom?

Similar projects tracked by PulseGate include UltraWide Video 21:9, Ultrawidey, and YouTube Ultrawide Pan & Zoom.

Who develops SuperWideZoom?

SuperWideZoom is developed by codefinite.

How long has SuperWideZoom been around?

SuperWideZoom first shipped in 2017.

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SuperWideZoom

Name: SuperWideZoom
Author: codefinite

mozilla.orgVideo & media players

SuperWideZoom is a Firefox browser extension that adjusts Netflix, YouTube, Amazon Prime, and HTML5 videos to fill 21:9 displays. It targets users who want to remove the double letterbox effect when watching widescreen video.

FreeWebEmbeddable

Visit mozilla.org

Overview

6 features

SuperWideZoom sits in PulseGate's Video & media players category. It focuses on removing double letterboxing so widescreen videos fill 21:9 displays correctly. It is built as a consumer product for firefox users with ultrawide 21:9 displays. SuperWideZoom is free to use. SuperWideZoom is available on the web and embeddable surfaces.

It is developed by codefinite, and it first shipped in 2017. Among its 6 catalogued features are ultrawide video support, letterbox removal, and netflix support. The interface is available in 32 languages, including Czech, German, and Greek.

Summary written by a language model from the project’s public pages.

Ultrawide video support
Letterbox removal
Netflix support
YouTube support
Amazon Prime support
HTML5 video support

Built with & integrations

Runs on

BrowserEmbeddable

Trust & compliance

Verified signals

HTTPSPrivacy Policy Terms of ServiceFree tierMulti-languageStore-verified publisher

Legal

Indexing history

What PulseGate has recorded for this listing

Indexed13 Sep · 01:13 UTC
SuperWideZoom verified via Firefox Add-ons
Source: Firefox Add-ons · Open

Frequently asked questions about SuperWideZoom

What is SuperWideZoom?: SuperWideZoom focuses on removing double letterboxing so widescreen videos fill 21:9 displays correctly. It is catalogued under Video & media players on PulseGate.
Who is SuperWideZoom for?: SuperWideZoom is a consumer product built for firefox users with ultrawide 21:9 displays.
Is SuperWideZoom free?: Yes — SuperWideZoom is free to use.
What platforms does SuperWideZoom run on?: SuperWideZoom runs on the web and embeddable surfaces.
Is SuperWideZoom still active?: Unverified. SuperWideZoom has not been re-checked since it entered the index, so there is no finding either way — and only a positive finding would say otherwise.
What are alternatives to SuperWideZoom?: Similar projects tracked by PulseGate include UltraWide Video 21:9, Ultrawidey, and YouTube Ultrawide Pan & Zoom.UltraWide Video 21:9 Ultrawidey YouTube Ultrawide Pan & Zoom
Who develops SuperWideZoom?: SuperWideZoom is developed by codefinite.
How long has SuperWideZoom been around?: SuperWideZoom first shipped in 2017.

At a glance

Pricing: Free
Platforms: Web
First seen: 13 Sep 2026
Built for: Firefox users with ultrawide 21:9 displays
Model: B2C
Solves: Removing double letterboxing so widescreen videos fill 21:9 displays correctly.

Registered as

Firefox Add-ons: super-wide-zoom

Developer

codefinite

Index record

Indexed: 13 Sep 2026
Lifecycle: Alive
First seen: Sep 2026
Last seen: 13 Sep 2026

Identity audit (13)

Slug: superwidezoom-mozilla-org
Lifecycle state recorded: 13 Sep 2026
Verification state: Indexed for public listing
Listing state: Listed: yes
Index status: Included in index
Latest evidence snapshot: 13 Sep 2026
Timeline basis: Indexed-at chronology (no inferred launch/funding milestones).
Name from: Derived from the project's own page and URL.
Category from: Assigned by a language model.
Summary from: Written by a language model from public pages.
Languages from: Detected by a language model, checked against the page's own declaration.
Last updated: 13 Sep 2026
Canonical URL: https://addons.mozilla.org/en-US/firefox/addon/super-wide-zoom

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