Convert AMR to AIFF
Free, fast AMR → AIFF. No watermarks, no sign-up.
How to convert AMR to AIFF
1. Upload AMR
Drop your AMR file into the converter above.
2. Confirm AIFF
Output is already set to AIFF. Adjust only if you need to.
3. Download
Convert and download your AIFF file instantly.
Format Details
AMR
AMR (Adaptive Multi-Rate) is a speech-optimized audio codec used by mobile voice recorders and 3G phone systems. Convert recordings to MP3, WAV, AAC, and other formats.
audioAIFF
AIFF (Audio Interchange File Format) is an uncompressed audio container developed by Apple, commonly used in professional music production and macOS workflows. Convert to MP3, WAV, FLAC, and other formats.
audioConverting AMR to AIFF: what actually changes
AMR to AIFF is one of the conversions this site performs, but the two formats are not interchangeable containers. Here is what the file keeps, what it loses, and how to get a result you can use.
What .AMR and .AIFF each hold
.AMR is a audio format built for listening to or editing a recording, storing sample rate, channels and bitrate. .AIFF is a audio format built for listening to or editing a recording, storing sample rate, channels and bitrate. Converting between them is a decision about which of those two jobs the result needs to do.
What changes in the conversion
Both files belong to the audio category, so this is a like-for-like repackage: the same kind of content, stored in a different container. What changes is how .AIFF encodes sample rate, channels and bitrate — not what the file is about.
When this conversion is the right one
Reach for .AIFF when the software, device or platform you are sending to expects it — the content is the same audio, only the packaging differs. The reverse direction works the same way, so you can always convert back from .AIFF to .AMR using the same tool.
Tips for a clean AMR to AIFF conversion
Start from the original file
Convert the .AMR you started with, not an earlier .AIFF output. Every extra round trip costs quality and can accumulate formatting drift.
Check the real type, not the extension
Audio/amr becomes audio/aiff. If a file was renamed rather than converted, it will fail to open — rename it back to its true extension before uploading and the conversion will recognise it.
Length decides the time
Conversion runs in real terms on duration: a few seconds of media finishes almost at once, while a full-length .AMR takes noticeably longer. Upload once and let it finish rather than retrying.
Limits worth knowing
Uploads are capped per file (30 MB, or 100 MB for video) and processed temporarily — nothing is kept as a permanent copy. For huge audio files, split or compress the source first.
Frequently Asked Questions
How do I convert AMR to AIFF?
Upload your AMR file on Convertek, select AIFF as the output format, then click Convert. Your AIFF file will be ready to download instantly.
Is the AMR to AIFF converter free?
Yes. Converting AMR to AIFF on Convertek is completely free with no watermarks. Fair upload limits apply (typically 30 MB per file).
Is my file kept after conversion?
No. Files are processed temporarily and not stored permanently. Converted downloads are available only in your browser session.
What is the difference between AMR and AIFF?
AMR and AIFF are different file formats with distinct use cases. Converting between them lets you use your file in software or workflows that require the AIFF format.