M4A Converter

Convert to M4A format online, for free.



Choose Files
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Audio Options
Choose a codec to encode or compress the audio stream. To use the most common codec, select "Auto" (recommended). To convert without re-encoding audio, choose "Copy" (not recommended).
100% represents the original volume. To double the volume, increase it to 200%. To reduce volume by half, select 50%
Enable if you want to reverse audio stream
Trim Settings
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Specify the start position of trim (HH:MM:SS). Leave at 00:00:00 to disable.
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Specify the end position of trim (HH:MM:SS). Leave at 00:00:00 to disable.


How to Convert to M4A?

  1. Click the “Choose Files” button to select your files.
  2. Convert to M4A by clicking the "Convert" button
  3. Once the conversion finishes, click the "Download M4A" button to save the file.

Convert Any File

FreeConvert supports 500+ file formats. Simply upload your files and convert them to M4A format. Alternatively, you can upload M4A files and convert them to a different format. All from the convenience of one tool!

Best Quality

We use both open source and custom software to make sure our conversions are of the highest quality. In most cases, you can fine-tune conversion parameters using “Advanced Settings” (optional).

Free & Secure

Our M4A converter is free and works on any web browser. We guarantee file security and privacy. Files are protected with 256-bit SSL encryption and automatically delete after a few hours.



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