Convert WMA to AMR

Convert WMA to AMR in your browser. Your audio files are processed on your device and are not uploaded.

Convert from to

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Up to 20 MB per file. You can select multiple files.

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AMR only supports 8000 Hz sample rate. Any other value will cause conversion to fail.

AMR only supports mono (single-channel) audio. Stereo audio is not supported.

Private browser conversion: Your files stay on your device. Large files may take longer, and some formats depend on browser codec support.

How to use this WMA to AMR Converter?

Choose one or more files or drop them into the input area.
Adjust the available settings, then click Convert. Processing stays in this browser; nothing is uploaded.
Download each result or download a ZIP for multiple files. Results disappear when you leave this page.

{ "convert": "wma-amr", "multiple": true, "from": "wma", "to": "amr", "note": "AMR is a narrowband format designed for speech. It only supports mono audio with a sample rate of 8000 Hz. This format is ideal for voice recordings but not suitable for music or high-fidelity content.", "controls": [ { "type": "dropdown", "name": "sample_rate", "label": "Sample Rate (Hz)", "options": [ { "label": "8000 Hz (Required for AMR)", "value": 8000 } ], "defaultValue": 8000, "desc": "AMR only supports 8000 Hz sample rate. Any other value will cause conversion to fail." }, { "type": "dropdown", "name": "channels", "label": "Audio Channels", "options": [ { "label": "Mono (1 channel)", "value": 1 } ], "defaultValue": 1, "desc": "AMR only supports mono (single-channel) audio. Stereo audio is not supported." } ], "type": "audio", "operation": "convert" }

Convert WMA to AMR

1. Add your files

4. Download converted files

How to use this WMA to AMR Converter?