what are the ways to download youtube videos without software

1)

You just replace youtube as ssyoutube on the youtube video link which you want to download and then press enter. You will see a download button with lots of other video quality options like 720p , 1080p or 360p  
       
                https://www.ssyoutube.com/watch?v=PCkob0FCzW8

2)

You just replace youtube as youmagictube on the youtube video link which you want to download and then press enter. You will see a download button with lots of other video quality options like 720p , 1080p or 360p .https://www.ssyoutube.com/watch?v=PCkob0FCzW8

 using magic  in between you and tube before y letter in youtube and press enter    button

           

             https://www.youmagictube.com/watch?v=PCkob0FCzW8