Convert AMR to AIFF
AMR is great for call recordings and voice memos from older phones, but AIFF is the better choice for uncompressed audio for Mac and pro audio software. Convert AMR to AIFF 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 AMR to AIFF
- 1
Tap Choose files and select one or more AMR files (or drag them in).
- 2
Check that AIFF 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 AIFF downloads automatically. Converting several files? Grab them all as a ZIP.
AMR vs AIFF
AIFF is lossless, but it can't restore detail already removed by AMR's compression — the file just gets bigger. Convert when an app or editor requires AIFF.
| AMR | AIFF | |
|---|---|---|
| Full name | Adaptive Multi-Rate | Audio Interchange File Format |
| Type | Audio | Audio |
| Compression | Lossy | Lossless |
| Developed by | 3GPP / Ericsson | Apple |
| Introduced | 1999 | 1988 |
| Plays on iPhone | ✕ No | ✓ Yes |
| Plays on Android | ✓ Yes | ◐ Partly / with an app |
| Plays on Windows | ◐ Partly / with an app | ◐ Partly / with an app |
| Plays on Mac | ✕ No | ✓ Yes |
About AMR and AIFF
AMR: AMR is a speech codec made for mobile phones. Older Android and Nokia phones, call recorders and voice-memo apps save recordings as .amr files, which many computers cannot open.
AIFF: AIFF is Apple's uncompressed audio format — the Mac equivalent of WAV. It is used in GarageBand, Logic Pro and professional audio workflows.
Frequently asked questions
How do I convert AMR to AIFF on my phone?
Will converting AMR to AIFF reduce quality?
Is this AMR to AIFF converter free?
Are my files uploaded to a server?
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