Bulk WAVE to AMR Converter Online — Free HD Quality
Drag and drop your multiple WAVE files into this 100% free online WAVE to AMR converter (.wave to .amr), and click the Convert button to bulk convert them to AMR format in HD quality. Use the quality slider to fine-tune your AMR output, then download your converted files one by one or as a single ZIP — no signup and no downloads needed, and your original WAVE files are removed from our servers right after. Also see:How to batch convert FLAC to M4A?.
Drop your WAVE files here to convert to AMR, or click to browse
Converts .wave to AMR (.amr) in HD quality — bulk, free, no signup
Choose FilesWAVE vs AMR — File Format Comparison
See how WAVE and AMR compare across file extension, MIME type, compression, and feature support. Related:Export APE as WAVE.
| Feature | WAVE | AMR |
|---|---|---|
| File Extension | .wave | .amr |
| MIME Type | audio/wav | audio/amr |
| Compression Type | Lossless | Lossy |
| Metadata Support | Yes | No |
What Is WAVE Format?
Waveform Audio File Format (full name) — the .wave extension variant of WAV; functionally identical to .wav, uncompressed PCM audio recognised by all major operating systems and audio software. See also:Convert multiple PCM to OPUS at once.
- Compression: Lossless
- Tags & Metadata: Supported
What Is AMR Format?
Adaptive Multi-Rate — the standard voice codec for GSM and UMTS mobile networks, used in phone call recordings and voice messages; delivers compact files optimised for speech at 8 kHz.
- Compression: Lossy
- Tags & Metadata: Not supported