# Convert AIFF to MP3

Convert AIFF to MP3 right in your browser — free, private, nothing is uploaded. Pick a bitrate (32–320 kbps) and shrink the file dramatically.

AIFF is Apple's classic uncompressed audio container — the Mac counterpart to WAV. Same raw PCM audio, same huge files, mostly seen in pro-audio sessions and older Mac workflows.

MP3 is the most widely supported audio format there is — a lossy codec that shrinks audio to a fraction of its uncompressed size and plays on virtually anything with a speaker.

Converting AIFF to MP3 trades a sliver of fidelity for a dramatic drop in size: an AIFF recording that hogs storage becomes an MP3 file you can email, message or stream. It's the classic move for sharing voice memos, publishing spoken audio and fitting a music library onto a phone.

## Run it

- **Web (MP3 preselected):** https://gizza.ai/tools/audio-convert/?format=mp3
- **CLI:** `gizza tool audio-convert 'url=https://example.com/input.aiff' 'format=mp3'`
- **Parent tool docs:** https://gizza.ai/tools/audio-convert/index.md