customizing ringtones

[Islandtimer]

I just bought a Droid Maxx 2. How do I customize my phone ringtone from a song /mp3 I have downloaded on my phone?

 

[Rukbat]

Try Ringtone Maker. You can change the level, grab just one part of the song, chop off the beginning or the end, whatever you like. Then save it in the Ringtones folder.