Audio Compressor

Compress MP3 and WAV files with adjustable quality presets. FFmpeg runs in your browser.

100% browser-based — no uploads, no server

How to Use

1

Upload audio

MP3, WAV, or other format.

2

Choose quality

0 = best, 9 = smallest file.

3

Download

Get compressed MP3.

Frequently Asked Questions — Audio Compressor

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