What precisely is Y2mate?

Y2mate.ac is a web-based downloading service that allows you to download music and movies for free from websites such as YouTube, Facebook, Dailymotion, and Youku. It can download videos in MP4, M4V, 3GP, WMV, FLV, MO, MP3, WEBM, and more formats. Given YouTube compression, HD is the maximum video quality available for download, while 128 kbps MP3 is a good sound quality.

https://en.y2mate.ac/