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Preview of YT DOWNLOADER

YT DOWNLOADER by Archimetrix

Download YouTube videos and audio in MP4, WebM, MKV or M4A at any quality. Firefox version. Made with love by Archimetrix. Supports many formats and various quality from 360p to 8k quality - and audio .

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Queqe of running processAll previous Downloaded videos and audioDownload button and formatsSetting
About this extension
A modern yt videos download engine extension . Download videos with many formats and also download audio seperately.
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Permissions and data

Required permissions:

  • Download files and read and modify the browser’s download history
  • Access your data for www.youtube.com

Optional permissions:

  • Access your data for i.ytimg.com
  • Access your data for www.youtube.com
  • Access your data for github.com
  • Access your data for api.github.com
  • Access your data for raw.githubusercontent.com

Data collection:

  • The developer says this extension doesn't require data collection.
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More information
Version
1.1.1
Size
527.99 KB
Last updated
3 days ago (Oct 26, 2026)
Version History
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