Download Youtube Video without any software

Download youtube videos without any software...
Here is the easiest way to download any video from Youtube. While playing the video on youtube.com, Copy its location from the address bar like
https://www.youtube.com/watch?v=Nid2peeLfsM&list=UUlZmcBkWvGgWxr7WTn3EJmw ... then add the word ‘ ss ’ between www. and youtube .com/link……. EXAMPLE: www.ssyoutube.com/watch?v=Nid2peeLfsM&list=UUlZmcBkWvGgWxr7WTn3EJmw
click Video Quality for Download

480p MP4
720p MP4
480P Audio Only