# Convert AMR to WV

> Convert AMR to WV online for free. Runs entirely in your browser, so your files never leave your device. Fast batch conversion, no sign-up, no watermarks.

URL: https://www.converterrr.com/amr-to-wv

- Runs in the browser with FFmpeg (WASM): files are not uploaded, and no credits are used.
- Engines: FFmpeg (WASM) (browser), FFmpeg (cloud).
- API: available. `POST /api/v1/jobs` with `"output_format": "wv"` (paid plans).
- More: [Audio converter](https://www.converterrr.com/audio-converter), [AMR converter](https://www.converterrr.com/amr-converter).

## How to convert AMR to WV

1. **Add your AMR files.** Drag and drop AMR files onto the converter, paste them, or click to browse. You can add several at once.
2. **Choose WV.** WV is already selected. Open Options if you want to change quality, size or metadata.
3. **Convert.** Click Convert. Your files are converted right in your browser in seconds.
4. **Download your WV.** Download each WV file, or everything at once as a ZIP.

## Good to know

- Converting to WV won't restore detail that AMR compression already removed, but it prevents any further quality loss when you edit and re-save.
- AMR files are typically used for voice recordings from older phones, while WV is best for lossless music archiving.
- This conversion runs on FFmpeg (WASM), running locally in your browser — nothing is uploaded and it works even on slow connections.

## AMR vs WV

|  | AMR | WV |
| --- | --- | --- |
| Full name | Adaptive Multi-Rate | WavPack |
| Type | Audio | Audio |
| Extensions | .amr | .wv |
| MIME type | audio/amr | audio/x-wavpack |
| Best for | voice recordings from older phones | lossless music archiving |
| Properties | lossy compression, legacy format | lossless |

**AMR:** AMR is a speech codec used by mobile phones for voice recordings and calls.

**WV:** WavPack is an open lossless (and hybrid) audio codec with excellent compression.

The other way around: [convert WV to AMR](https://www.converterrr.com/wv-to-amr).

## Related conversions

- [WV to AMR](https://www.converterrr.com/wv-to-amr) (cloud)
- [AMR to MP3](https://www.converterrr.com/amr-to-mp3) (in the browser)
- [MP3 to WV](https://www.converterrr.com/mp3-to-wv) (in the browser)
- [AMR to WAV](https://www.converterrr.com/amr-to-wav) (in the browser)
- [MP4 to WV](https://www.converterrr.com/mp4-to-wv) (in the browser)
- [AMR to M4A](https://www.converterrr.com/amr-to-m4a) (in the browser)
- [WAV to WV](https://www.converterrr.com/wav-to-wv) (in the browser)
- [AMR to FLAC](https://www.converterrr.com/amr-to-flac) (in the browser)
- [MOV to WV](https://www.converterrr.com/mov-to-wv) (in the browser)
- [AMR to AAC](https://www.converterrr.com/amr-to-aac) (in the browser)
- [M4A to WV](https://www.converterrr.com/m4a-to-wv) (in the browser)
- [AMR to OGG](https://www.converterrr.com/amr-to-ogg) (in the browser)

## Convert AMR to other formats

[AMR to MP3](https://www.converterrr.com/amr-to-mp3), [AMR to WAV](https://www.converterrr.com/amr-to-wav), [AMR to M4A](https://www.converterrr.com/amr-to-m4a), [AMR to FLAC](https://www.converterrr.com/amr-to-flac), [AMR to AAC](https://www.converterrr.com/amr-to-aac), [AMR to OGG](https://www.converterrr.com/amr-to-ogg), [AMR to Opus](https://www.converterrr.com/amr-to-opus), [AMR to WMA](https://www.converterrr.com/amr-to-wma), [AMR to AIFF](https://www.converterrr.com/amr-to-aiff), [AMR to M4B](https://www.converterrr.com/amr-to-m4b), [AMR to AC3](https://www.converterrr.com/amr-to-ac3), [AMR to MP2](https://www.converterrr.com/amr-to-mp2), [AMR to WEBA](https://www.converterrr.com/amr-to-weba), [AMR to OGA](https://www.converterrr.com/amr-to-oga), [AMR to MKA](https://www.converterrr.com/amr-to-mka), [AMR to AU](https://www.converterrr.com/amr-to-au), [AMR to TTA](https://www.converterrr.com/amr-to-tta)

## Convert other formats to WV

[MP3 to WV](https://www.converterrr.com/mp3-to-wv), [MP4 to WV](https://www.converterrr.com/mp4-to-wv), [WAV to WV](https://www.converterrr.com/wav-to-wv), [MOV to WV](https://www.converterrr.com/mov-to-wv), [M4A to WV](https://www.converterrr.com/m4a-to-wv), [WebM to WV](https://www.converterrr.com/webm-to-wv), [FLAC to WV](https://www.converterrr.com/flac-to-wv), [MKV to WV](https://www.converterrr.com/mkv-to-wv), [AAC to WV](https://www.converterrr.com/aac-to-wv), [AVI to WV](https://www.converterrr.com/avi-to-wv), [OGG to WV](https://www.converterrr.com/ogg-to-wv), [WMV to WV](https://www.converterrr.com/wmv-to-wv), [Opus to WV](https://www.converterrr.com/opus-to-wv), [WMA to WV](https://www.converterrr.com/wma-to-wv), [FLV to WV](https://www.converterrr.com/flv-to-wv), [M4V to WV](https://www.converterrr.com/m4v-to-wv), [MPEG to WV](https://www.converterrr.com/mpeg-to-wv), [3GP to WV](https://www.converterrr.com/3gp-to-wv), [AIFF to WV](https://www.converterrr.com/aiff-to-wv), [MPG to WV](https://www.converterrr.com/mpg-to-wv), [TS to WV](https://www.converterrr.com/ts-to-wv), [M4B to WV](https://www.converterrr.com/m4b-to-wv), [MTS to WV](https://www.converterrr.com/mts-to-wv), [VOB to WV](https://www.converterrr.com/vob-to-wv)

## AMR to WV: frequently asked questions

### How do I convert AMR to WV?

Drop your AMR file onto the converter above, make sure WV is selected, and click Convert. When it's done, download the WV file — it usually takes a few seconds.

### Is it safe to convert AMR to WV here?

Yes. AMR to WV conversion happens entirely inside your browser using WebAssembly, so your file is never uploaded to any server.

### Is the AMR to WV converter free?

Yes — free with no watermark. Signed-out visitors can convert 25 files a day, and a free account raises that to 250.

### Will converting AMR to WV reduce quality?

No — WV preserves the content of your AMR file as faithfully as the format allows.

### Can I convert multiple AMR files at once?

Yes. Add up to 5 files at a time without an account, 10 with a free account and up to 500 on paid plans, then download them individually or as a single ZIP.

### Can I convert WV back to AMR?

Yes — use our WV to AMR converter. Note that converting back and forth between formats can't recover detail lost to lossy compression.