Convert AMR to AIFF
Free, fast and secure — convert AMR to AIFF right in your browser.
AMR
AIFF
Move your AMR into a lossless AIFF
Converting AMR to AIFF lifts your file into a format that keeps every detail intact — ready for editing, archiving or high-quality output.
How to convert AMR to AIFF
- 1 Drop your AMR file into the converter above.
- 2 It is converted to AIFF automatically — no settings to fiddle with.
- 3 Download your new AIFF file instantly.
AMR vs AIFF
| Feature | AMR | AIFF |
|---|---|---|
| Compression | Lossy | Lossless |
| MIME type | audio/amr | audio/aiff |
| Best for | Voice memos and phone recordings — converted to MP3 for wider playback. | Recording and editing on Mac — converted to MP3 or M4A to share. |
About the formats
AMR
AMR voice audio
AMR is a speech-optimised audio format used for voice recordings and MMS on mobile phones. It makes tiny files for spoken word but is poor for music.
Strengths
- Tiny files for speech
- Made for voice recordings
- Common on phones
Limitations
- Poor quality for music
- Low bitrate only
- Limited app support
Best for: Voice memos and phone recordings — converted to MP3 for wider playback.
AIFF
AIFF audio
AIFF is Apple’s uncompressed, lossless audio format — the Mac counterpart to WAV. It stores studio-grade sound with no quality loss, in large files.
Strengths
- Lossless, studio quality
- Native to macOS
- Ideal for editing
Limitations
- Very large files
- Impractical for streaming
- Overkill for casual listening
Best for: Recording and editing on Mac — converted to MP3 or M4A to share.
Frequently asked questions
Upload your AMR file above and it is converted to AIFF automatically. When it is ready, download your new AIFF audio — the whole thing takes just a few seconds in your browser.
Converting AMR to AIFF lifts your file into a format that keeps every detail intact — ready for editing, archiving or high-quality output.
AIFF is a lossless format, so your converted file keeps its full quality with no degradation.
Yes. The converter is free to use, with no watermark and no sign-up required.
Your files are processed securely and are never shared with anyone.