Loading...
Compress MP3, WAV, and OGG audio files. Adjust bitrate to balance quality and file size. Powered by FFmpeg in your browser.
Drag and drop or browse to select an audio file (MP3, WAV, OGG, etc.).
Choose output format and bitrate. Lower bitrate = smaller file but lower quality.
Preview the result and download your compressed audio file.
Choose the right bitrate for your use case. 128 kbps works great for podcasts and voice recordings. Music sounds best at 192-256 kbps.
Converting WAV to MP3 gives the biggest savings. Already-compressed MP3 files benefit less from re-encoding.
Pro tipYour audio files are processed locally. Nothing is uploaded, stored, or tracked.
Safe for compressing confidential recordings, voice memos, and copyrighted music.
PrivacyEverything about audio compression