vConverts.net is a website that grabs YouTube videos and converts them to compatible formats for your PSP, mobile phone, iPod, iPhone, and a few other things. Another great feature is that you can serparate the audio from the video and get the audio from a YouTube video in MP3 format. Whats great is that this is online and you don’t need to install anything which is great. Its simple and does a good job with it.

Once you choose your link give it two or three minutes to start converting then it will pop up a download link for the video or audio.

Link: LifeHacker
Link: vConvert