You know that iTunes is not the easiest software to add or create a personalized ringtone for iPhone. It is even one of the least practical software to achieve its ends. Although there are iOS apps for downloading ready-made ringtones, there is a rather easy way to convert an MP3 file to AAC, the format used for iPhone ringtones, from iTunes.
Whether you purchased the MP3 file or not, the following method works fine. The best is of course to have already cut the song at 30 seconds at the exact location you prefer. Below, you’ll see the detailed step-by-step guide on how to convert MP3 to iPhone ringtone and enjoy customized call tones.