Default Quality Adjuster for YouTube™

Easily set your preferred default video quality for YouTube™

Users10K

Rating4.2

Reviews23

Manifest versionV3

7-day growth0

7-day growth rate0%

Preview

Default Quality Adjuster for YouTube™ Media preview

3 assets

Trend

30-day user trend

Review user movement over the last 30 days.

User Growth Over Time

Rating trend

30-day rating change

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30-day rating change

Start

4.18

Latest

4.22

30-day rating change

+0.04

2026年5月29日2026年6月4日

Growth overview

Daily, weekly, and monthly growth

Compare 1-day, 7-day, and 30-day net growth and growth rate.

1-day growthFlat

00%

7-day growthFlat

00%

30-day growthGrowing

+5K+100%

Technical snapshot

Version, languages, and crawl freshness

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Version1.0.1

ManifestV3

Size150KiB

Languages14Deutsch / English / Indonesia +11

Published--

Store updated--

Last crawled--

Overview

Product summary

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Meet 'Default Quality Adjuster for YouTube™' – your personalized solution for seamless video streaming on the world's favorite platform. Tired of continually tweaking video quality settings every time you switch videos? Bid farewell to this inconvenience with our user-friendly extension.

With 'Default Quality Adjuster for YouTube™', selecting your preferred video quality is a breeze. Simply open the popup, choose your desired quality, and let our extension take care of the rest. Your selection is saved automatically, ensuring that every video you watch thereafter is streamed in your chosen quality without any manual intervention.

Whether you're an HD enthusiast or prefer conserving bandwidth with a lower resolution, our extension ensures a tailored viewing experience every time you hit play. Say goodbye to interruptions and hello to uninterrupted enjoyment of your favorite YouTube™ content.

Experience hassle-free streaming today – add 'Default Quality Adjuster for YouTube™' to Chrome and redefine your video-watching experience.

YouTube is a trademark of Google LLC. Use of this trademark is subject to Google Permissions.

Release Notes

Reviews

Recent review snapshot

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The Chrome Web Store shows 23 reviews, but only 0 review bodies have synced into ExtScope so far. Showing the synced reviews available right now.

5★

4★

3★

2★

1★

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Functionality & UI

Likely PaidConfidence 88Platform PayPal

Automatically adjusts the quality of YouTube Videos

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AI product read

Automatically sets a user-chosen default video quality for all YouTube videos

YouTube does not remember a preferred video quality across videos; users must manually change quality every time they play a new video. This extension eliminates that repetitive task.

User installs extension → opens popup → selects preferred quality (e.g., 1080p HD) and enables it → extension saves preference to sync storage → content script injects into YouTube pages → on each video load, the injected script reads the preference and calls ytPlayer.setPlaybackQualityRange() to apply it → preference persists across browser sessions and syncs across devices.

Target users: YouTube viewers who want consistent video quality without manual adjustment / Users on limited bandwidth who prefer lower resolution by default / Users who prefer HD/4K/8K and want it applied automatically

Popup JS (chunks/popup-DT6SV5C9.js) is heavily minified React bundle; UI logic not fully inspected but locale strings and quality list confirm the core flow.
The 'Donate' button destination URL is not visible in any source file; it may be set dynamically in the popup JS. Cannot confirm if it links to a payment platform, but it does not gate any features.

Monetization

No paid features detected

No paid features, subscription gates, or payment flows exist in the extension. All quality options (144p through 8K) are freely available. The 'pro' keyword hits are false positives from React internals (react.profiler, react.production), CSS prose utilities, and French locale ('À propos' = About). The 'license' hits are MIT license headers for bundled React libraries. A 'Donate' button exists in the UI (popupDonate locale string) but this is a voluntary tip, not a feature gate — no payment platform URLs (Stripe, Patreon, Ko-fi, etc.) were found in the source.

Confidence: 90
Payment platform: --
Source: AI / High
Login required: No
Reason: The extension requires no login or account. It uses only the 'storage' permission to save user preferences locally (via chrome.storage.sync). No authentication flow, account creation, or external service login exists in the source code. The 'auth' keyword hits are all part of the webextension-polyfill boilerplate (browser API shim), not actual authentication logic.

Permission risk

Medium-risk permissions

This estimate uses declared permissions and host permissions to assess access scope and sensitivity.

扩展能力较强：storage

Publisher

UludagDEV

Independent publisher

Email: [email protected]
Phone: --
Address: --

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Permissions

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