Convert WAV to AMR Online — Free
Fast, free WAV to AMR converter. No registration required.
Drop files here or click to browse
Supports: WAV files
Max: 100MB (free) · 2GB (Pro)
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Works Everywhere
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How to Convert
Upload your .wav 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 .amr file when it's ready.
What is WAV?
WAV is an uncompressed audio format developed by Microsoft and IBM. It provides perfect audio quality but results in large file sizes.
Format Details
- Full Name
- Waveform Audio File Format
- Extension
- .wav
Key Features
- Lossless quality
- Professional standard
- No compression
- Wide compatibility
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
WAV vs AMR
| Feature | WAV | AMR |
|---|---|---|
| Full Name | Waveform Audio File Format | Adaptive Multi-Rate Audio |
| Extension | .wav | .amr |
| Best For | Lossless quality | Speech optimized |