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Preview of YouTube High Definition

YouTube High Definition by Baris Derin

YouTube High Definition is a powerful tool that automatically plays all YouTube videos in HD, changes video player size, offers auto-stop and mute, and much more.

Recommended
Available on Firefox for Android™
3.8 (1,360 reviews)
155,455 Users
You'll need Firefox to use this extension
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About this extension
YouTube High Definition solves a number of annoying YouTube issues.

Features

Automatically play all YouTube videos in the highest resolution possible

Specify your preferred resolution (4k, 1440p,1080p, 720p, 480p, 360p, 240p, 144p)

Change video player size

Control auto-mute volume and auto-stop video play

Supports HD play when videos are embedded in external sites like Facebook, Twitter, Reddit, and others

Set a preferred volume level for all videos

Improve music on YouTube by always playing the best sound quality automatically
Rated 3.8 by 1,360 reviewers
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Permissions and dataLearn more

Required permissions:

  • Access your data for sites in the youtube.com domain
  • Access your data for sites in the youtube-nocookie.com domain

Optional permissions:

  • Access your data for all websites
More information
Add-on Links
Version
118.0.9
Size
211.71 KB
Last updated
a year ago (Aug 29, 2024)
Related Categories
License
GNU Lesser General Public License v3.0 only
Version History
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Release notes for 118.0.9
Manifest V3 Support
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