Extract Audio from Video

Convert · MP4 · MOV → WAV

Pull the audio track out of MP4/MOV via ffmpeg.wasm.

⤓

Drop a file here

or click to browse · stays on your device

This tool decodes/encodes with ffmpeg.wasm — a ~30MB module fetched once on first use, then cached. It still runs entirely in your browser; nothing is uploaded.

Related Convert tools

Convert Audio

Re-encode to WAV with custom sample rate & channels.

MP3 to WAV

Decode MP3 and export lossless WAV.

WAV to MP3

Encode MP3 in-browser via ffmpeg.wasm.

MP3 to OGG

OGG/Vorbis encode via ffmpeg.wasm.