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Convert to AMR

Convert any audio to AMR format, edit and optimize audios online and free.

Convert … to AMR
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Adaptive Multi-Rate Codec (.amr)

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.

How to convert to AMR?

  1. Upload File

    Select a file from your computer, or drag & drop it on the page.

  2. Select Tools

    For advanced customized conversion, use AMR tools and click Convert.

  3. Download Your AMR

    Let the file convert, then you can download your AMR file right afterward.

Convert to AMR

Convert Files on Desktop

macOS
Windows
Linux

Convert to AMR on macOS

Follow steps below if you have installed Vertopal CLI on your macOS system.

  1. Open macOS Terminal.
  2. Either cd to input file location or include path to your input file.
  3. Paste and execute the command below, substituting in your INPUT_FILE name or path. $ vertopal convert INPUT_FILE --to amr

Convert to AMR on Windows

Follow steps below if you have installed Vertopal CLI on your Windows system.

  1. Open Command Prompt or Windows PowerShell.
  2. Either cd to input file location or include path to your input file.
  3. Paste and execute the command below, substituting in your INPUT_FILE name or path. $ vertopal convert INPUT_FILE --to amr

Convert to AMR on Linux

Follow steps below if you have installed Vertopal CLI on your Linux system.

  1. Open Linux Terminal.
  2. Either cd to input file location or include path to your input file.
  3. Paste and execute the command below, substituting in your INPUT_FILE name or path. $ vertopal convert INPUT_FILE --to amr

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