🎵 Audio Converter

Convert audio files between formats. MP3, WAV, OGG, FLAC, AAC, M4A input. Free, private — all processed in your browser.

All processing in-browser · No upload to server · Your files stay private

About Audio Converter

Convert audio files between MP3, WAV, OGG, AAC, FLAC, and more formats. Choose bitrate and quality settings. All conversion happens in your browser using FFmpeg.wasm — your audio files never leave your device.

6+ Audio Formats

Convert between MP3, WAV, OGG, AAC, FLAC, M4A, and more. Support for all major audio codecs.

Quality Control

Choose bitrate (64-320kbps), sample rate, and mono/stereo. Balance quality vs file size for your needs.

Batch Processing

Convert multiple files at once. Each file processed with the same settings for consistent output.

Browser Privacy

Audio stays on your device. Uses FFmpeg.wasm for local conversion. No uploads, no servers.