Convert AMR to AIFF
Free and instant — your AMR files are processed securely on our servers and deleted right after conversion. Nothing is stored.
How to convert AMR to AIFF
- Step 01
Add your AMR files
Drop them into the box above or click to browse. You can add several files at once.
- Step 02
Conversion starts instantly
Your file is sent to our servers, converted and deleted right away — no sign-up, no queue, no waiting.
- Step 03
Download your AIFF files
Save each file individually or grab them all at once. Done.
Why convert AMR to AIFF?
Need your AMR in AIFF? Converting wraps the existing audio into AIFF — it won't restore detail AMR's compression already discarded, but the file will work anywhere AIFF is expected.
AMR vs AIFF at a glance
AMR is the codec built for phone calls — optimized for speech at very low bit rates, but rarely playable outside dedicated voicemail or call-recording apps. AIFF is Apple's uncompressed audio format — the Mac equivalent of WAV, lossless and studio-standard but with much less support outside professional audio software.
| Property | AMR | AIFF |
|---|---|---|
| Extension | .amr | .aiff, .aif |
| Full name | Adaptive Multi-Rate | Audio Interchange File Format |
| First released | 1999 | 1988 |
| Developed by | 3GPP / Ericsson | Apple |
| Compression | Lossy | Lossless |
| Transparency | No | No |
| Animation | No | No |
| Best for | old voicemails and voice recordings from feature phones and early smartphones | professional audio production and archiving on macOS |
AMR to AIFF — frequently asked questions
Is this AMR to AIFF converter really free?
Yes — completely free, with no sign-up, no watermarks and no daily limits.
Will converting AMR to AIFF lose quality?
No. AIFF is a lossless format, so the converted file keeps every pixel exactly as decoded from your AMR.
Is the conversion private?
Audio conversion runs on our servers with ffmpeg — your file is deleted immediately and never stored.
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