---
title: "YouTube Auto Quality – Chrome extension stats, history and permissions"
description: "2,000 users, rated 5.00 by 5 people. Version 2.4.7, updated 2026-04-02. Requests 2 permissions."
url: "https://extensiontracker.com/extension/lmmpjmlpejclaadmfchlblcdcookjgij"
---

# YouTube Auto Quality

Live in the Chrome Web Store.

- Users: 2,000
- Rating: 5.00 from 5 ratings
- Last checked: 2026-09-27 05:10 UTC
- Users gained in 7 days: – (needs a week of history)
- Users gained in 30 days: – (needs a month of history)
- Rank by users: #14,553 of 264,703 live extensions
- Rank in Tools: #3,608 of 103,498

## The listing

What the Chrome Web Store shows, as of the last check.

Summary from the listing:

> Automatically set your preferred video quality on YouTube. Save bandwidth or enjoy HD/4K every time.

- Extension ID: `lmmpjmlpejclaadmfchlblcdcookjgij`
- Developer: [PYROCTAL](https://extensiontracker.com/developer/uef19528d893b8f3844d1e0a45eb14332)
- Category: [Productivity › Tools](https://extensiontracker.com/category/productivity/tools)
- First published: 2026-03-27
- Last updated: 2026-04-02
- Version: `2.4.7`
- Size: 81.68 KiB
- Minimum Chrome: 88
- Languages (55): Deutsch, English, English (Australia), English (United Kingdom), English (United States), Filipino, Indonesia, Kiswahili, Melayu, Nederlands, Tiếng Việt, Türkçe, català, dansk, eesti, español, español (Latinoamérica), français, hrvatski, italiano, latviešu, lietuvių, magyar, norsk, polski, português (Brasil), português (Portugal), română, slovenčina, slovenščina, suomi, svenska, čeština, Ελληνικά, български, русский, српски, українська, עברית, العربية, فارسی, मराठी, हिन्दी, বাংলা, ગુજરાતી, தமிழ், తెలుగు, ಕನ್ನಡ, മലയാളം, ไทย, አማርኛ, 中文（中国）, 中文（台灣）, 日本語, 한국어
- Chrome Web Store: <https://chromewebstore.google.com/detail/youtube-auto-quality/lmmpjmlpejclaadmfchlblcdcookjgij>
- View the code or download the CRX, in CRX Viewer: <https://robwu.nl/crxviewer/?crx=https%3A%2F%2Fchromewebstore.google.com%2Fdetail%2Flmmpjmlpejclaadmfchlblcdcookjgij>

## Users over time

One row per check, newest first, as shown on the Chrome Web Store.

| Checked | Users | Rating | Ratings |
| --- | ---: | ---: | ---: |
| 2026-09-27 | 2,000 | 5.00 | 5 |

## What changed

Every change found on a check, newest first.

No changes found since tracking began on 2026-09-27.

## What it can access

From the extension's manifest, in plain language.

### Sites

- `*://*.youtube.com/*`: youtube.com and its subdomains

### Sites where it runs scripts

- `*://*.youtube.com/*`: youtube.com and its subdomains

### Browser features

- `storage`: Save settings and data in your browser

## More from this developer

Other extensions from the same publisher account.

| Extension | Users | Rating | Ratings | Category |
| --- | ---: | ---: | ---: | --- |
| [Save image as PNG](https://extensiontracker.com/extension/poneccbhiapmehggdoajchckinacgaap) | 1,000 | 3.67 | 3 | Tools |
| [Save image as JPEG](https://extensiontracker.com/extension/ajpiemkgkbkjfehoeppbkepfdjfeffhb) | 893 | 5.00 | 1 | Tools |
| [Full Page Screenshot](https://extensiontracker.com/extension/nfmaphlmcjdbmnmipmgllkfjojgldmpi) | 849 | 3.00 | 2 | Tools |
| [Simple Color Picker](https://extensiontracker.com/extension/japmmlbfnhogimgljndenbehfkbgffao) | 445 | – | – | Developer Tools |
| [Low Vision Magnifier](https://extensiontracker.com/extension/lledafpadiidohnjpndjoggdehlbhogl) | 433 | 3.67 | 3 | Accessibility |
| [Simple Autoscroll for any page](https://extensiontracker.com/extension/ajlgcephkcmmjeongkjemkfohfddbndj) | 323 | 3.00 | 4 | Tools |
| [Remove background in one click](https://extensiontracker.com/extension/bmhccaioeoodiobhjkejhdfpnjcakljc) | 244 | 5.00 | 3 | Art & Design |
| [Instasight - Instagram Statistics](https://extensiontracker.com/extension/oanhaggnmijlkiolnhdgdojfhkmhmkge) | 231 | – | – | Social Networking |
| [Auto-Incognito for Sites](https://extensiontracker.com/extension/pobocgjaplcepnhhinokdjikhdeckjbf) | 229 | – | – | Privacy & Security |
| [YouTube Video Screenshot](https://extensiontracker.com/extension/jiocbliakfkimjmdicphmcflakeomiih) | 207 | 3.00 | 2 | Tools |

All 28 extensions by [PYROCTAL](https://extensiontracker.com/developer/uef19528d893b8f3844d1e0a45eb14332).

## About this data

Collected from the extension's public Chrome Web Store listing. It's checked every week, because it has 1,000 or more users, and again whenever a new version appears. Last checked 2026-09-27 05:10 UTC; next check around 2026-10-02.

How the data is collected: <https://extensiontracker.com/methodology>.

## Cite this page

Extension Tracker. “YouTube Auto Quality” (lmmpjmlpejclaadmfchlblcdcookjgij). Chrome Web Store data, last checked 2026-09-27. https://extensiontracker.com/extension/lmmpjmlpejclaadmfchlblcdcookjgij. Accessed 2026-09-28.

```bibtex
@misc{extensiontracker_lmmpjmlpejclaadmfchlblcdcookjgij,
  title   = {YouTube Auto Quality (lmmpjmlpejclaadmfchlblcdcookjgij)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-09-27},
  url     = {https://extensiontracker.com/extension/lmmpjmlpejclaadmfchlblcdcookjgij},
  urldate = {2026-09-28}
}
```

---

From Extension Tracker, a public record of the Chrome Web Store: <https://extensiontracker.com/extension/lmmpjmlpejclaadmfchlblcdcookjgij>. It isn't affiliated with Google. The data is free to reuse under CC BY 4.0 (<https://creativecommons.org/licenses/by/4.0/>), crediting Extension Tracker. Extension, developer and list pages come as Markdown too: add `format=md` to the address, as in `https://extensiontracker.com/extension/{id}?format=md`.