YouTube HD

Name: YouTube HD
Rating: 5 (6 reviews)
Author: Turtle

Automatically play YouTube videos in HD quality. YouTube HD player, auto HD, 1080p, 4K, video quality changer, player resize, auto mute, theater mode.

Overview

Firefox Add-ons Store

Daily users

259 ▲ 109

Data as of 2026-07-30

Rating:

5.00 +2

(6)

Version:

1.17.5

Last updated: 2026-06-22

Features & Capabilities

YouTube HD instantly upgrades your video experience — no more hunting through settings!

🎬 Auto HD playback — every video starts in the highest quality available
🖥️ Resize the player — switch to theater or full-window mode automatically
🔇 Auto mute — videos start silently whenever you want
⏹️ Auto pause — videos wait for you instead of playing immediately
🌐 Embedded video support — HD quality on Twitter, Reddit, Facebook and more
⚡ Zero effort — install once, enjoy crystal-clear video forever

User Growth & Download Statistics

Add-on

By:

Turtle

Daily users:

259 109

Rating:

5.00

(6) 2 new ratings

Version:

1.17.5 Last updated: 2026-06-22

Version code:

6319291

Creation date:

2026-05-27

Risk:

Permissions:

Host permissions:

https://youtube.com/*
https://*.youtube.com/*
https://www.youtube-nocookie.com/*
https://youtube.googleapis.com/*
*://*/*

Content scripts matches:

www.youtube-nocookie.com
www.youtube.com
music.youtube.com
youtube.googleapis.com

Size:

194.25KB

Full description:

Source:

Firefox Add-ons Store

Data ingested on:

2026-07-30

Compare stats and ranking:

Ranking

# 6,991 ▲ 2,194

Other rankings

#13 in youtube keyword 87 ▲ 2#48 in effort keyword 1 ▲ 29#91 in resize keyword 26 ▲ 25#99 in quality keyword 23 ▲ 14#103 in upgrade keyword 32 ▲ 45

For Developers

Monetize with App Pass Boost with Extension Booster

Contact the developer

Chrome-Stats does not own this Firefox add-on. Please use these information below to contact the Firefox add-on developer.

Developed by:

Turtle

Firefox Add-ons Store

https://addons.mozilla.org/firefox/addon/youtube-automatically-hd/

User Reviews

by me*****, 2026-07-28

by oc*****, 2026-07-25

View all user reviews ›

Is YouTube HD Safe?

Risk impact

Risk impact measures the level of extra permissions an extension has access to. A low risk impact extension cannot do much harms, whereas a high risk impact extension can do a lot of damage like stealing your password, bypassing your security settings, and accessing your personal data. High risk impact extensions are not necessarily malicious. However, if they do turn malicious, they can be very harmful.

YouTube HD requires some sensitive permissions that could impact your browser and data security. Exercise caution before installing.

Risk impact analysis details

Critical Allows access to all websites, posing a significant security risk as it can monitor and modify data from any visited site.
Critical ******* ****** ** *** ********* ******** ********************* ************ **************
High ******* ******* **** *** ****** ***** *** ***** ** ******* **** ********* ********* ** * *********** *****

Risk likelihood

Risk likelihood measures the probability that a Firefox add-on may turn malicious. This is determined by the publisher and the Firefox add-on reputation on Firefox Add-ons Store, the amount of time the Firefox add-on has been around, and other signals about the Firefox add-on. Our algorithms are not perfect, and are subject to change as we discover new ways to detect malicious extensions. We recommend that you always exercise caution when installing a Firefox add-on.

YouTube HD is recently added, and hasn't been around long enough for us to gather enough data to accurately assess its risk level.

Risk likelihood analysis details

High This extension has low user count. Unpopular extensions may not be stable or safe.
Medium **** ********* *** ******* ** *** **** * ******* *** ******* *** *** ** ****** ** *****
Medium **** ********* *** ***** ** *** **** * ******* *** ********** *** *** ** ****** ** *****
Good **** ********* *** **** **** *******