Making a custom ringtone for iPhone used to require iTunes. Now you can do it entirely in your browser — here's how in under 2 minutes.
Method 1: Using FileCurve Ringtone Maker (Easiest)
- 1. Open FileCurve Ringtone Maker
- 2. Upload any MP3 or AAC audio file
- 3. Drag the timeline to select up to 30 seconds (iPhone ringtone limit)
- 4. Click "Create Ringtone" — downloads as an M4R file
- 5. Transfer the M4R to your iPhone via Finder (Mac) or iTunes (Windows)
How to Set the Ringtone on iPhone
- 1. Connect iPhone to Mac via USB — open Finder
- 2. Click your iPhone in the sidebar → select "Files" tab
- 3. Drag the .m4r file into the Tones section
- 4. On iPhone: Settings → Sounds → Ringtone → select your custom tone
iPhone ringtone rules: Max 30 seconds. Must be M4R format. File must be DRM-free (purchased iTunes songs won't work).