Audio tools that work in your browser

Convert, trim, merge, normalize, and edit metadata — all free, all private, no uploads.

All Tools

Convert between MP3, WAV, FLAC, AAC, OGG, and OPUS formats.

Cut and crop audio files with precise start and end controls.

Join multiple audio tracks into one seamless file.

Normalize loudness to standard broadcast levels automatically.

View and edit ID3 tags including title, artist, and album art.

All processing happens client-side. Your audio never leaves your device.

Powered by ffmpeg.wasm for near-native speed directly in your browser.

Start converting immediately. No account, no email, no hassle.