AMR viewer
To open an AMR file, drop it in the box below. It opens straight away, even with no extension or the wrong one. Your browser opens it on your device: nothing is uploaded.
Open in
Opened on this device, never uploadedDrop or paste another file at any time
What you see
| AMR in the viewer | |
|---|---|
| Shown | Narrow or wide band, length, frames |
| Plays | No: browsers have no AMR decoder |
| Bytes | Every byte under Bytes |
| Extensions | .amr, .awb |
| Upload | None: opened on your device |
What is an AMR file?
In short
AMR is the speech codec of mobile phones, used for voice memos and call recordings on older Android phones and some recorders.
What the file holds: AMR-NB or AMR-WB, its length and frame count. Browsers can’t decode AMR, so it is not played.
How to open an AMR file
- Add your AMR. Drop the file in the box, choose it or paste it.
- Look at it. What the file holds: AMR-NB or AMR-WB, its length and frame count. Browsers can’t decode AMR, so it is not played.
- Take it further. Open in hands it, in a new tab, to File converter or Batch.
Questions
Browsers can’t decode AMR. The viewer shows its length; a desktop player such as VLC plays it.
No. The viewer runs in your browser and opens the file on your device. Nothing is sent anywhere.