video / converter

MP4 to WAV Converter

Convert MP4 files to WAV format using a practical and suitable conversion workflow.

Input: MP4 Output: WAV Local-first processing
Only the audio track is kept. Video is removed.

MP4 to WAV Converter

Choose one or more MP4 files. Each file is converted to WAV locally in your browser with the FFmpeg WebAssembly engine. Nothing is uploaded to a server.

Choose files to begin.

How this page works

Use this page to convert MP4 into WAV. The page describes the accepted input, the expected output, and any quality or compatibility issues that matter for this conversion.

Some conversions are mainly for compatibility, while others may change quality, layout, transparency, timing, metadata, or editability. Only the audio track is kept. Video is removed.