YouTube MP3/MP4 Converter & Download per Convert4K

Download your favorite YouTube videos quickly and easily!
Convert4K is an easy YouTube Downloader - If all you need is a simple, intuitive, and non-intrusive Add-on to download YouTube videos, seek no more.
Convert4K Addon is a great Download Helper Tool and works great in combination with our website.

How it works?
This Add-on adds a simple blue button to YouTube video pages, which enables you to download videos.
The button is integrated in a simple manner below the video and next to other YouTube buttons (check the screenshots).
After clicking the button you will be redirected to the download process on our website.

Download options
These are the formats and qualities available:
- MP4 720p (1280 x 720)
- MP4 360p (640 x 360)
- WebM 360p (640 x 360)
- 3GP 240p (320 x 240)
- 3GP 144p (176 × 144)


Important - How to report bugs
If you find any bugs, please feel free to send an email to "[email protected]", rather than just give bad reviews with the bug mentioned there :-(
A great deal of effort will be made to reply within a couple of days.

How to watch downloaded videos?
After downloading videos, you can play them using these free applications (or similar to these):
- VLC - Windows/Mac/Linux - very popular
- Windows Media Player Windows Media Player 12 - Windows
- iTunes - Windows/Mac

Privacy
We collect
- Your requested MIME-Type
- YouTube URL
- Your installed AddOns version

We DO NOT collect any kind of personal informations from you (user)

We are redirecting to our website https://convert4k.com/ to help downloading your requested video.