tool.420300.xyz

Extract MP3 from video without uploading files

Pick a local video and let ffmpeg.wasm convert its audio track to a downloadable MP3 inside your browser

Which video formats are supported?

Common formats such as MP4, MOV, WebM, MKV, and AVI are supported depending on browser and ffmpeg.wasm compatibility

Browser conversion uses CPU and memory, so keeping each video under 500 MB is recommended