# Convert WMV to AMR

> Convert WMV to AMR online for free in seconds. Files are processed in a secure, isolated sandbox and deleted automatically. No sign-up, no watermarks.

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

- Runs in an isolated cloud sandbox with FFmpeg: files are deleted automatically, and the job uses cloud credits.
- Engines: FFmpeg (cloud).
- API: available. `POST /api/v1/jobs` with `"output_format": "amr"` (paid plans).
- More: [Video converter](https://www.converterrr.com/video-converter), [WMV converter](https://www.converterrr.com/wmv-converter).

## How to convert WMV to AMR

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

## Good to know

- Only the audio track is kept — the result is an AMR file you can play anywhere. Use Options to pick a bitrate.
- WMV files are typically used for legacy Windows video, while AMR is best for voice recordings from older phones.
- This conversion runs on FFmpeg in an isolated cloud sandbox. Files are encrypted in transit and deleted automatically.

## WMV vs AMR

|  | WMV | AMR |
| --- | --- | --- |
| Full name | Windows Media Video | Adaptive Multi-Rate |
| Type | Video | Audio |
| Extensions | .wmv | .amr |
| MIME type | video/x-ms-wmv | audio/amr |
| Best for | legacy Windows video | voice recordings from older phones |
| Properties | proprietary, legacy format | lossy compression, legacy format |

**WMV:** WMV is Microsoft's Windows Media video format, common on older Windows PCs but poorly supported on Mac and mobile.

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

## Related conversions

- [WMV to MP4](https://www.converterrr.com/wmv-to-mp4) (in the browser)
- [MP3 to AMR](https://www.converterrr.com/mp3-to-amr) (cloud)
- [WMV to MP3](https://www.converterrr.com/wmv-to-mp3) (in the browser)
- [MP4 to AMR](https://www.converterrr.com/mp4-to-amr) (cloud)
- [WMV to WebP](https://www.converterrr.com/wmv-to-webp) (in the browser)
- [WAV to AMR](https://www.converterrr.com/wav-to-amr) (cloud)
- [WMV to MOV](https://www.converterrr.com/wmv-to-mov) (in the browser)
- [MOV to AMR](https://www.converterrr.com/mov-to-amr) (cloud)
- [WMV to GIF](https://www.converterrr.com/wmv-to-gif) (in the browser)
- [M4A to AMR](https://www.converterrr.com/m4a-to-amr) (cloud)
- [WMV to WAV](https://www.converterrr.com/wmv-to-wav) (in the browser)
- [WebM to AMR](https://www.converterrr.com/webm-to-amr) (cloud)

## Convert WMV to other formats

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

## Convert other formats to AMR

[MP3 to AMR](https://www.converterrr.com/mp3-to-amr), [MP4 to AMR](https://www.converterrr.com/mp4-to-amr), [WAV to AMR](https://www.converterrr.com/wav-to-amr), [MOV to AMR](https://www.converterrr.com/mov-to-amr), [M4A to AMR](https://www.converterrr.com/m4a-to-amr), [WebM to AMR](https://www.converterrr.com/webm-to-amr), [FLAC to AMR](https://www.converterrr.com/flac-to-amr), [MKV to AMR](https://www.converterrr.com/mkv-to-amr), [AAC to AMR](https://www.converterrr.com/aac-to-amr), [AVI to AMR](https://www.converterrr.com/avi-to-amr), [OGG to AMR](https://www.converterrr.com/ogg-to-amr), [Opus to AMR](https://www.converterrr.com/opus-to-amr), [WMA to AMR](https://www.converterrr.com/wma-to-amr), [FLV to AMR](https://www.converterrr.com/flv-to-amr), [M4V to AMR](https://www.converterrr.com/m4v-to-amr), [MPEG to AMR](https://www.converterrr.com/mpeg-to-amr), [3GP to AMR](https://www.converterrr.com/3gp-to-amr), [AIFF to AMR](https://www.converterrr.com/aiff-to-amr), [MPG to AMR](https://www.converterrr.com/mpg-to-amr), [TS to AMR](https://www.converterrr.com/ts-to-amr), [M4B to AMR](https://www.converterrr.com/m4b-to-amr), [MTS to AMR](https://www.converterrr.com/mts-to-amr), [VOB to AMR](https://www.converterrr.com/vob-to-amr), [M2TS to AMR](https://www.converterrr.com/m2ts-to-amr)

## WMV to AMR: frequently asked questions

### How do I convert WMV to AMR?

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

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

Yes. Your file is sent over an encrypted connection to an isolated sandbox that's created for your job only, then both the original and the result are deleted automatically.

### Is the WMV to AMR converter free?

Yes. Cloud conversions like this one use credits, and you get free credits every day (3 without an account, 10 with a free account).

### Will converting WMV to AMR reduce quality?

AMR is a lossy format, but our defaults are tuned to be visually indistinguishable for most files. You can raise the quality under Options.

### Can I convert multiple WMV 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.