Convert AIFF to MP3
Convert AIFF to MP3 online for free. Simply drop your AIFF files below to convert them to MP3 in seconds.
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Add files
Drop files anywhere on the page or paste them with Ctrl+V / ⌘+V
How to convert AIFF to MP3?
Add AIFF files
Drag and drop files onto the page or click the upload area. You can add several files at once.
Choose MP3 and settings
Pick the target format and, if needed, adjust quality, size and other options.
Download the result
Conversion runs right in your browser. Download files one by one or all at once as a ZIP archive.
Converting AIFF to MP3: what to know
AIFF is Apple's uncompressed audio format, the counterpart of WAV. GarageBand and Logic recordings and studio masters are saved in it. It is converted to MP3 to send a track, publish it or listen on any device.
A minute of stereo in AIFF takes about 10 MB, while an MP3 at 320 kbps takes about 2.4 MB and is hard to tell apart by ear. Keep the AIFF original for further work.
AIFF or MP3: which to choose?
AIFF (Audio Interchange File Format)
AIFF is Apple's uncompressed audio format, similar to WAV.
Best for recording and editing audio on a Mac without quality loss.
MP3 (MPEG-1 Audio Layer III)
MP3 is the most universal audio format: compact files that play anywhere.
Best for music, podcasts and audiobooks on any device.
What happens when converting AIFF to MP3
MP3 compresses with loss: choose the bitrate - at 192–320 kbps it sounds close to the original.
Trim the fragment, convert stereo to mono or change the sample rate.
AIFF files up to 512 MB are supported; the actual limit also depends on the free memory of your device.
AIFF and MP3 compared
Convert AIFF to other formats
Convert other formats to MP3
What else you can do with AIFF
Frequently asked questions
How do I convert AIFF to MP3?
Add AIFF files above - MP3 is already selected as the target format. Adjust the settings if needed, start the conversion and download the MP3 files.
Can I change the MP3 quality?
Yes. Set the quality from 1 to 100 in the file settings: the lower the value, the smaller the file.