Audio Conversion
Convert AMR to ALAC Online — Free
Fast, free AMR to ALAC converter. No registration required.
or import from
Secure Transfer
HTTPS encrypted uploads
Privacy First
Files auto-deleted after processing
No Registration
Start converting instantly
Works Everywhere
Any browser, any device
How to Convert
1
Upload your .amr file by dragging it into the upload area or clicking to browse.
2
Choose your output settings. The default settings work great for most files.
3
Click Convert and download your .m4a file when it's ready.
What is AMR?
AMR is an audio format optimized for speech encoding. It's commonly used for voice recordings on mobile phones and VoIP applications.
Format Details
- Full Name
- Adaptive Multi-Rate Audio
- Extension
- .amr
Key Features
- Speech optimized
- Mobile phones
- Small files
- Voice recording
What is ALAC?
ALAC is Apple's lossless audio format. It provides CD-quality audio with smaller file sizes than WAV or AIFF, and is fully supported in iTunes and Apple devices.
Format Details
- Full Name
- Apple Lossless Audio Codec
- Extension
- .m4a
Key Features
- Lossless
- Apple native
- iTunes compatible
- CD quality
AMR vs ALAC
| Feature | AMR | ALAC |
|---|---|---|
| Full Name | Adaptive Multi-Rate Audio | Apple Lossless Audio Codec |
| Extension | .amr | .m4a |
| Best For | Speech optimized | Lossless |
Frequently Asked Questions
Yes. You can convert up to 5 files per day completely free, with no watermark or registration required.
Most files convert in under 30 seconds. Larger files (over 500MB) may take 1-3 minutes.
No. Our converter uses optimized encoding settings by default to preserve the original quality.
Free users can convert files up to 100MB. Pro users can convert files up to 2GB.
Yes. Our converter works in any modern web browser on any device.