Convert MP3 to M4R on Mac
Turn any MP3 into a custom iPhone ringtone. Nothing leaves your Mac.
$29was $29 now $14.50 once, updates included. No account, no subscription, works offline. Need 2, 5 or 10 Macs?
Why convert MP3 to M4R?
Turn any track into a custom iPhone ringtone. Converting MP3 to M4R creates the ringtone file iOS recognizes, sync it to your iPhone and set it under Settings → Sounds & Haptics.
- Create a custom iPhone ringtone from any audio
- Output is the .m4r format iOS recognizes
- Runs entirely on your Mac, offline, no upload limits, no subscription
- Batch convert many MP3 files at once
Convert in 3 steps
- 1
Drop your MP3 files
Drag and drop one file or a whole folder.
- 2
Choose M4R
Pick the output format and quality.
- 3
Convert
Click Convert and get the M4R file.
Frequently asked questions
Something not covered here? Write to support@picmal.app
How do I convert MP3 to M4R on Mac?
Open Picmal, drag your MP3 files into the window, choose M4R as the output format, set your quality, and click Convert.
Can I batch convert multiple MP3 files at once?
Yes. Drag in as many MP3 files (or a whole folder) as you like and Picmal converts them all to M4R in one pass.
Does converting MP3 to M4R lose quality?
M4R is lossy, and re-encoding from another lossy format can lose a little quality. Choosing a high bitrate (256–320 kbps) keeps it transparent for everyday listening.
How do I set the M4R file as my iPhone ringtone?
Connect your iPhone, drag the .m4r file onto it in Finder (or iTunes on older macOS), then choose it under Settings → Sounds & Haptics → Ringtone. Ringtones are limited to 40 seconds, so trim long tracks first.