AMR Converter
Convert AMR audios to a variety of formats, edit and optimize audios online and free.
Drop Files Anywhere to Upload
Adaptive Multi-Rate Codec (AMR) is a file extension used primarily in voice applications, including VoIP, audio messaging, and mobile phone telephony. Originating from the European Telecommunications Standards Institute (ETSI) in 1999, AMR files enable efficient compression and transmission of speech audio. The codec dynamically adjusts bit rates during transmission to optimize audio quality and network capacity. Its efficient bandwidth utilization and compatibility with various communication standards have made AMR a preferred choice for many modern communication systems.
Pick a AMR audio from your computer and upload it to the converter.
Select the required output format to convert your AMR audio.
Give the system a moment to finalize, then download your file.
Trim & cut AMR and convert it to a variety of formats.
Once Vertopal CLI is ready, you can process AMR audio files.