- Convert Online
- Audio Converters
- WMA to M4R
Convert WMA to M4R
Convert WMA to M4R in your browser. Your audio files are processed on your device and are not uploaded.
128kSets the output audio bitrate. Higher bitrates improve quality but may increase the file size and duration beyond ringtone limits.
Sets the output audio bitrate. Higher bitrates improve quality but may increase the file size and duration beyond ringtone limits.
2Controls whether the output ringtone is mono or stereo. Stereo is more common but mono may be used to reduce size.
Controls whether the output ringtone is mono or stereo. Stereo is more common but mono may be used to reduce size.
44100Specifies how many samples per second the output audio will have. 44100 Hz is the standard and ensures compatibility with iPhone devices.
Specifies how many samples per second the output audio will have. 44100 Hz is the standard and ensures compatibility with iPhone devices.
30
Optionally trims the output ringtone to a specific length in seconds. iPhones typically support ringtones of 40 seconds or less.
Optionally trims the output ringtone to a specific length in seconds. iPhones typically support ringtones of 40 seconds or less.
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 WMA to M4R 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-m4r",
"multiple": true,
"from": "wma",
"to": "m4r",
"note": "M4R is the iPhone ringtone format and is essentially AAC audio inside an M4A container with a renamed extension. For ringtone compatibility, Apple devices often require the file to be under 40 seconds in duration.",
"controls": [
{
"type": "dropdown",
"name": "bitrate",
"label": "Audio Bitrate",
"options": [
{
"label": "64 kbps",
"value": "64k"
},
{
"label": "96 kbps",
"value": "96k"
},
{
"label": "128 kbps (Standard)",
"value": "128k"
},
{
"label": "192 kbps",
"value": "192k"
}
],
"defaultValue": "128k",
"desc": "Sets the output audio bitrate. Higher bitrates improve quality but may increase the file size and duration beyond ringtone limits."
},
{
"type": "dropdown",
"name": "channels",
"label": "Audio Channels",
"options": [
{
"label": "Mono (1 channel)",
"value": 1
},
{
"label": "Stereo (2 channels)",
"value": 2
}
],
"defaultValue": 2,
"desc": "Controls whether the output ringtone is mono or stereo. Stereo is more common but mono may be used to reduce size."
},
{
"type": "dropdown",
"name": "sample_rate",
"label": "Sample Rate (Hz)",
"options": [
{
"label": "22050 Hz",
"value": 22050
},
{
"label": "44100 Hz (CD Quality)",
"value": 44100
},
{
"label": "48000 Hz",
"value": 48000
}
],
"defaultValue": 44100,
"desc": "Specifies how many samples per second the output audio will have. 44100 Hz is the standard and ensures compatibility with iPhone devices."
},
{
"type": "number",
"name": "trim_duration",
"label": "Trim to Duration (Seconds)",
"optional": true,
"range": {
"min": 1,
"max": 40
},
"defaultValue": 30,
"desc": "Optionally trims the output ringtone to a specific length in seconds. iPhones typically support ringtones of 40 seconds or less."
}
],
"type": "audio",
"operation": "convert"
}
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