How to Download Youtube Videos Within a Minute

Go to www.youtube.com
Select your favorite or watch your favorite videos
Copy the URL of the Video
Go to Following URL to Download Youtube Videos
1.www.savevid.com
2.www.keepvid.com
3.www.clipconverter.cc
4.catchvideo.net
5.savemedia.com
Pate the URL in Above Website
It will ask Permission from Java Script to run select yes
It will automatically download.