Clipconverter is an online service that will allows you to convert online videos into different format. It will convert any audio or video URL to common formats. It will convert videos in YouTube, Google Video, Dailymotion (HQ), Vimeo (HQ), Metacafe etc.
To convert video simply paste URL of the videos in clipconverter web site select your video format and arrange settings after some time it will start conversion after the conversion you will get download link for download. You can also upload your personal videos into clipconverter and convert into desired format.