Youtube 4K Downloader

Youtube 4K Downloader

Download any YouTube Video at (720p, 1080p, UHD, 60FPS, HDR, 2K, 4K, 8K) qualities and download audio extracted from video at the best quality.

  • Youtube 4K Downloader
  • Youtube 4K Downloader
  • Youtube 4K Downloader
  • Youtube 4K Downloader
  • Youtube 4K Downloader
  • Youtube 4K Downloader
What is Youtube 4K Downloader?
Youtube 4K Downloader is an amazing Firefox add-on that allows you to easily download YouTube videos at resolutions like 720p, 1080p, UHD, 60FPS, HDR, 4K, and even 8K. You can also extract audio from videos at the best quality. No additional plugins or apps are required. Simply click the download button below any YouTube video and choose your desired format.
Merlin
Stats
Version: 6.1.0 (Last updated: 2024-05-16)
Creation date: 2021-07-18
Weekly download count: 731
Firefox on Android: No
Risk impact: High risk impact
Risk likelihood: Moderate risk likelihood
Manifest version: 2
Permissions:
  • tabs
  • https://*.youtube.com/*
  • https://*.youtube4kdownloader.com/*
  • https://*.googlevideo.com/videoplayback*
  • webRequest
  • webRequestBlocking
Size: 114.50K
Stats date:

Other platforms

Not available on Chrome
Not available on Edge
Want to check extension ranking and stats more quickly for other Firefox add-ons? Install Chrome-Stats extension to view Chrome-Stats data as you browse the Firefox Browser Add-ons.
Chrome-Stats extension
Merlin
Summary

Youtube 4K Downloader is an amazing YouTube Downloader helper tool that allows you to

Easily Download YouTube Videos in MP4, WEBM, M4a and more in FHD quality with sound.

All resolutions and qualities (720p, 1080p, UHD, 60FPS, HDR, 2K, 4K, 8K) are supported for both muted videos & videos with sound.

Download ultra HD qualities like (1080p, 2K, 4K, 8K) with audio in one click without the need to install any alternative plugins or apps.

Features:

  • Download higher resolutions like (1080p, 2K, 4K, 8K) in one click.
  • Download unlisted, private & restricted YouTube videos easily in 1 click.
  • Download Youtube as audio files in formats (MP3, WebM, M4A).
  • Download videos from YouTube withut the background sound or music if you need to.
  • Download YouTube videos with different options like (30FPS, 60FPS, HDR).
  • Download Manifest YouTube links and convert to sound MP3.
See more
User reviews
User reviews summary
These summaries are automatically generated weekly using AI based on recent user reviews. Firefox Browser Add-ons does not verify user reviews, so some user reviews may be inaccurate, spammy, or outdated.
Pros
  • Downloads 4K videos
  • Free to use
  • Works for some users
Cons
  • Slow download speed
  • Opens new tab for each download
  • Doesn't work for membership videos
Most mentioned
  • Doesn't work
  • Slow download speed
  • Opens new tab for each download
Recent reviews
by Jeffrey Song, 2024-05-24

provoque de sérieux problèmes de lecture sur certains fichier quand les tag ID3 sont modifiés, sinon très bon module
by Cyber Al, 2024-05-12

View all user reviews
Safety
Risk impact

Youtube 4K Downloader is risky to use as it requires a number of sensitive permissions that can potentially harm your browser and steal your data. Exercise caution when installing this add-on. Review carefully before installing. We recommend that you only install Youtube 4K Downloader if you trust the publisher.

Risk likelihood

Youtube 4K Downloader is probably trust-worthy. Prefer other publishers if available. Exercise caution when installing this add-on.

Upgrade to see risk analysis details