Make your own free ringtones for iPhone and other mobile phones! Just three steps: upload a file, choose a required range and click 'Make Ringtone'! You can make ringtones in the following formats: M4R for iPhone and MP3 for other brands. There are many good reasons to cut MP3 files online. If you have a favorite piece of music that you would like to use as a ring tone for instance, then using a cut MP3 tool will allow you to cut just the portion you like most. Otherwise you can use the best guitar solo or riff from your favorite MP3 as a SMS notification or as a morning alarm. The interface of the audio trimmer is completely intuitive so you won't encounter any problems while editing your music. Completely Online There is no need to download and install the MP3 song cutter to your Mac or Windows computer that makes the whole process go much faster.