How To Set A Song As A Ringtone On iPhone?

Open the GarageBand app on your iPhone

Import or create the song you want to use

Trim the song to 30 seconds or less

Tap the Share button

Select Ringtone

Name the ringtone

Tap Export

Choose Use sound as…

Select Standard Ringtone or assign it to a contact

Go to Settings

Tap Sounds & Haptics

Tap Ringtone

Select your new ringtone