Convert AIFF to MP3 in your browser. Your audio files are processed on your device and are not uploaded.
1. Add your files
or drop your AIFF files here
Up to 20 MB per file. You can select multiple files.
No files selected
128k
Specifies the output audio bitrate. Higher bitrates yield better sound quality but larger files. 128 kbps is a standard balance between quality and size.
Specifies the output audio bitrate. Higher bitrates yield better sound quality but larger files. 128 kbps is a standard balance between quality and size.
2
Defines the number of audio channels. Stereo is best for music, while mono reduces file size.
Defines the number of audio channels. Stereo is best for music, while mono reduces file size.
44100
Sets the number of audio samples per second. 44100 Hz is the most commonly used sample rate for MP3 audio.
Sets the number of audio samples per second. 44100 Hz is the most commonly used sample rate for MP3 audio.
Ready to convert
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 AIFF to MP3 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": "aiff-mp3",
"multiple": true,
"from": "aiff",
"to": "mp3",
"note": "AIFF is an uncompressed lossless format, while MP3 is compressed and lossy. Converting from AIFF to MP3 reduces file size significantly, but some audio quality will be lost.",
"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"
},
{
"label": "256 kbps",
"value": "256k"
},
{
"label": "320 kbps (High)",
"value": "320k"
}
],
"defaultValue": "128k",
"desc": "Specifies the output audio bitrate. Higher bitrates yield better sound quality but larger files. 128 kbps is a standard balance between quality and size."
},
{
"type": "dropdown",
"name": "channels",
"label": "Audio Channels",
"options": [
{
"label": "Mono (1 channel)",
"value": 1
},
{
"label": "Stereo (2 channels)",
"value": 2
}
],
"defaultValue": 2,
"desc": "Defines the number of audio channels. Stereo is best for music, while mono reduces file 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": "Sets the number of audio samples per second. 44100 Hz is the most commonly used sample rate for MP3 audio."
}
],
"type": "audio",
"operation": "convert"
}
ConvertOnline