What does Auto HD/4k/8k for YouTube™ do?

Auto HD/4k/8k for YouTube™ focuses on avoiding repeated manual changes to YouTube video resolution. It is catalogued under Browser DevTools & extensions on PulseGate.

Who is Auto HD/4k/8k for YouTube™ for?

Auto HD/4k/8k for YouTube™ is a consumer product built for firefox users who watch YouTube videos.

Does Auto HD/4k/8k for YouTube™ have a free plan?

Yes — Auto HD/4k/8k for YouTube™ is free to use.

What platforms does Auto HD/4k/8k for YouTube™ run on?

Auto HD/4k/8k for YouTube™ runs on the web and embeddable surfaces.

Is Auto HD/4k/8k for YouTube™ still active?

Unverified. Auto HD/4k/8k for YouTube™ 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 projects are similar to Auto HD/4k/8k for YouTube™?

Similar projects tracked by PulseGate include YouTube HD, YouTube HD, and xHamster Auto 4k/HD.

Who develops Auto HD/4k/8k for YouTube™?

Auto HD/4k/8k for YouTube™ is developed by YouTube Auto.

How long has Auto HD/4k/8k for YouTube™ been around?

Auto HD/4k/8k for YouTube™ first shipped in 2018.

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Auto HD/4k/8k for YouTube™

Name: Auto HD/4k/8k for YouTube™
Author: YouTube Auto

mozilla.orgBrowser DevTools & extensions

Auto HD/4k/8k for YouTube is a Firefox extension that automatically applies a preferred playback resolution to YouTube videos. Users can choose from available qualities including 8K, 4K, 1440p, 1080p, and lower resolutions, or return to YouTube's automatic quality mode.

FreeWebEmbeddable

Visit mozilla.org

Overview

7 features

Auto HD/4k/8k for YouTube™ is a Browser DevTools & extensions project. It focuses on avoiding repeated manual changes to YouTube video resolution. Auto HD/4k/8k for YouTube™ is a consumer product aimed at firefox users who watch YouTube videos. Auto HD/4k/8k for YouTube™ costs nothing to use. It ships for the web and embeddable surfaces.

It is developed by YouTube Auto, and it first shipped in 2018. Key capabilities include default quality setting, 8K playback, and 4K playback. The interface is available in 32 languages, including Czech, German, and Greek.

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

Default quality setting
8K playback
4K playback
Resolution selection
Auto quality mode
Quality presets
Lightweight interface

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

Indexed8 Sept · 07:15 UTC
Auto HD/4k/8k for YouTube™ verified via Firefox Add-ons
Source: Firefox Add-ons · Open

Frequently asked questions about Auto HD/4k/8k for YouTube™

What does Auto HD/4k/8k for YouTube™ do?: Auto HD/4k/8k for YouTube™ focuses on avoiding repeated manual changes to YouTube video resolution. It is catalogued under Browser DevTools & extensions on PulseGate.
Who is Auto HD/4k/8k for YouTube™ for?: Auto HD/4k/8k for YouTube™ is a consumer product built for firefox users who watch YouTube videos.
Does Auto HD/4k/8k for YouTube™ have a free plan?: Yes — Auto HD/4k/8k for YouTube™ is free to use.
What platforms does Auto HD/4k/8k for YouTube™ run on?: Auto HD/4k/8k for YouTube™ runs on the web and embeddable surfaces.
Is Auto HD/4k/8k for YouTube™ still active?: Unverified. Auto HD/4k/8k for YouTube™ 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 projects are similar to Auto HD/4k/8k for YouTube™?: Similar projects tracked by PulseGate include YouTube HD, YouTube HD, and xHamster Auto 4k/HD.YouTube HD YouTube HD xHamster Auto 4k/HD
Who develops Auto HD/4k/8k for YouTube™?: Auto HD/4k/8k for YouTube™ is developed by YouTube Auto.
How long has Auto HD/4k/8k for YouTube™ been around?: Auto HD/4k/8k for YouTube™ first shipped in 2018.

At a glance

Pricing: Free
Platforms: Web
First seen: 8 Sept 2026
Built for: Firefox users who watch YouTube videos
Model: B2C
Solves: Avoiding repeated manual changes to YouTube video resolution.

Registered as

Firefox Add-ons: auto-hd-4k-8k-for-youtube

Developer

YouTube Auto

Index record

Indexed: 8 Sept 2026
Lifecycle: Alive
First seen: Sept 2026
Last seen: 8 Sept 2026

Identity audit (13)

Slug: auto-hd-4k-8k-for-youtubetm-mozilla-org
Lifecycle state recorded: 8 Sept 2026
Verification state: Indexed for public listing
Listing state: Listed: yes
Index status: Included in index
Latest evidence snapshot: 8 Sept 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: 8 Sept 2026
Canonical URL: https://addons.mozilla.org/en-US/firefox/addon/auto-hd-4k-8k-for-youtube

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