Convert M4R to WMA
M4R is great for custom iPhone ringtones and text tones, but WMA is the better choice for older Windows PCs and legacy media players. Convert M4R to WMA in seconds, right in your browser.
- No upload — 100% private
- Fast, lossless when possible
- Free & unlimited
- Works on iPhone & Android
Keep this tab open — the conversion runs on your device, nothing is uploaded.
Add more files above to keep converting.
How to convert M4R to WMA
- 1
Tap Choose files and select one or more M4R files (or drag them in).
- 2
Check that WMA is selected. Use Advanced options for bitrate, channels or trimming.
- 3
Press Convert. Everything happens on your device — no upload, no waiting in a queue.
- 4
Your WMA downloads automatically. Converting several files? Grab them all as a ZIP.
M4R vs WMA
Both formats are lossy, so the audio is re-encoded once. Pick High quality to keep it as close to the original as possible, or Small for the smallest file.
| M4R | WMA | |
|---|---|---|
| Full name | iPhone Ringtone (AAC) | Windows Media Audio |
| Type | Audio | Audio |
| Compression | Lossy | Lossy |
| Developed by | Apple | Microsoft |
| Introduced | 2007 | 1999 |
| Plays on iPhone | ✓ Yes | ✕ No |
| Plays on Android | ✕ No | ◐ Partly / with an app |
| Plays on Windows | ◐ Partly / with an app | ✓ Yes |
| Plays on Mac | ✓ Yes | ✕ No |
About M4R and WMA
M4R: M4R is the iPhone ringtone format. It is an AAC audio file (the same as M4A) with a different extension, and iOS only accepts ringtones up to 30–40 seconds long.
WMA: WMA is Microsoft's audio format, common on older Windows PCs, MP3 players and CD rips made with Windows Media Player.
Frequently asked questions
How do I convert M4R to WMA on my phone?
Will converting M4R to WMA reduce quality?
Is this M4R to WMA converter free?
Are my files uploaded to a server?
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