Convert AMR to MP3 Online — Free
Fast, free AMR to MP3 converter. No registration required.
Drop files here or click to browse
Supports: AMR files
Max: 100MB (free) · 2GB (Pro)
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How to Convert
Upload your .amr file by dragging it into the upload area or clicking to browse.
Choose your output settings. The default settings work great for most files.
Click Convert and download your .mp3 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 MP3?
MP3 is the most popular audio format worldwide. It uses lossy compression to reduce file size while maintaining acceptable audio quality for most listeners.
Format Details
- Full Name
- MPEG Audio Layer III
- Extension
- .mp3
Key Features
- Universal compatibility
- Small file sizes
- Streaming support
- ID3 tag support
AMR vs MP3
| Feature | AMR | MP3 |
|---|---|---|
| Full Name | Adaptive Multi-Rate Audio | MPEG Audio Layer III |
| Extension | .amr | .mp3 |
| Best For | Speech optimized | Universal compatibility |