With Media.io, you can make a unique instrumental ringtone for your iPhone or Android phone. To do that, simply load a music file on the Vocal Remover tool and download the instrumentals file. Then, upload the downloaded instrumental file (s) on the Audio Cutter tool to trim, merge, and convert audio to M4R (iPhone ringtone) or MP3 (Android ringtone). Remember that iPhone ringtone playback duration cannot exceed 40 seconds.