Convert AMR to GSM

Change AMR audio to GSM online

Drop AMR here
or
choose a file
Supports .amr files

About

AMR
Adaptive Multi-Rate ACELP Codec

Is a file used to store compressed audio data. It was originally developed by Ericsson for use on their 3G mobile devices.

CDDA
GSM 06.10 Lossy Speech Compression

GSM is used to store compressed audio and was developed by the Internet telephony applications in Europe.

How to use this AMR to GSM converter

  1. Drop your AMR file into the box, or click to select a file from your computer.
  2. Review file and click remove if you would like to choose another.
  3. Click convert. Your file will upload and the conversion process will begin. Larger files will take longer to convert.
  4. Your new GSM file will appear below. Click download to save to your computer.