Convert MP3 to Ringtone — iPhone & Android
Quick Answer
Convert MP3 to ringtone by trimming to your favorite section and downloading as M4R (iPhone) or MP3 (Android).
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Use the full tool below:
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Frequently Asked Questions
What format is iPhone ringtone?
iPhone ringtones use M4R format (max 30 seconds). FileCurve converts and trims your MP3 to the right format.
What format is Android ringtone?
Android supports MP3, OGG, and WAV ringtones. MP3 is the most compatible choice.
Last updated: April 2026