Is there a good way to convert a video to mp3? I have found some websites in the past that would convert on the fly and save them to your computer. I also seen some websites that offer a download of a program to do it.
I am trying to get a simple ringtone on my phone and like the vintage rings on phones that I grew up with. My stupid phone has these electronic song-type ringtones that I cannot hear when I am out and at the gym, store, etc. I can recognize a bell ringing though even in loud environments. I found many of these bell ringtones on YouTube.

So what is the best way to get a conversion of a video from YouTube to my computer. The downloadable app or a simple website? Any suggestions on which ones of either that are safe to use?

Thanks