Apple has introduced a simple and free way to create and sync your own custom ringtones to the iPhone using GarageBand (i.e., Mac only). The first thing you’ll need to do, whether you haven’t already, is download and install the latest update of GarageBand from Software Update (at the duration of that writing, that’s version 4.1.1). Once you’ve installed and restarted your computer, turning any song on your computer to a ringtone is a breeze. Here’s how it works.

1. If you’re using a song from your iTunes library, just open GarageBand, open iTunes, and simply drag and drop the song from iTunes to a new track in GarageBand.
2. Now visit the Cycle Region button pictured above, which will activate the region loop tool.



3. Now adjust the length of the region to the section of the song you want to export to iTunes as a ringtone (40 seconds distant or less),
   again as pictured above.



4. Finally, when you've got everything set the way you want it, just go to the menu bar and go Share -> Send Ringtone to iTunes. GarageBand will automatically convert the song to the proper format and sync it to your iTunes library as a Ringtone.

Simple, no? Likewise, whether you prefer to create ringtones of your own music, just build your own tracks in GarageBand and repeat steps two through four. Unfortunately Apple hasn’t provided a similar tool for Windows users yet, and I imagine that won’t happen for some date, whether at all. But whether you’re a Mac owner, creating custom ringtones for your iPhone just became dead simple.

Original post by Adam Pash