- Convert Online
- Audio Converters
- AAC to AMR
Convert AAC to AMR
Convert AAC to AMR in your browser. Your audio files are processed on your device and are not uploaded.
12.2kSpecifies the target bitrate for AMR encoding. Higher bitrates offer better clarity for voice. 12.2 kbps is the best available mode.
Specifies the target bitrate for AMR encoding. Higher bitrates offer better clarity for voice. 12.2 kbps is the best available mode.
1AMR only supports mono (1 audio channel).
AMR only supports mono (1 audio channel).
8000AMR narrowband requires a fixed sample rate of 8000 Hz. Other sample rates are not supported.
AMR narrowband requires a fixed sample rate of 8000 Hz. Other sample rates are not supported.
4. Download converted files
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 AAC 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": "aac-amr",
"multiple": true,
"from": "aac",
"to": "amr",
"note": "AMR is designed for narrowband speech and supports only mono channel and a sample rate of 8000 Hz. It is not suitable for music or high-quality audio.",
"controls": [
{
"type": "dropdown",
"name": "bitrate",
"label": "AMR Bitrate",
"options": [
{
"label": "4.75 kbps",
"value": "4.75k"
},
{
"label": "5.15 kbps",
"value": "5.15k"
},
{
"label": "5.9 kbps",
"value": "5.9k"
},
{
"label": "6.7 kbps",
"value": "6.7k"
},
{
"label": "7.4 kbps",
"value": "7.4k"
},
{
"label": "7.95 kbps",
"value": "7.95k"
},
{
"label": "10.2 kbps",
"value": "10.2k"
},
{
"label": "12.2 kbps (Maximum)",
"value": "12.2k"
}
],
"defaultValue": "12.2k",
"desc": "Specifies the target bitrate for AMR encoding. Higher bitrates offer better clarity for voice. 12.2 kbps is the best available mode."
},
{
"type": "dropdown",
"name": "channels",
"label": "Audio Channels",
"options": [
{
"label": "Mono (1 channel only)",
"value": 1
}
],
"defaultValue": 1,
"desc": "AMR only supports mono (1 audio channel)."
},
{
"type": "dropdown",
"name": "sample_rate",
"label": "Sample Rate",
"options": [
{
"label": "8000 Hz (required)",
"value": 8000
}
],
"defaultValue": 8000,
"desc": "AMR narrowband requires a fixed sample rate of 8000 Hz. Other sample rates are not supported."
}
],
"type": "audio",
"operation": "convert"
}
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