Use a directly readable media link or a local file. Keep the original, or extract its sound as WAV.
Use a direct media file whose source permits this website to read it. Platform watch pages are not supported.
The file stays in this browser; it is not uploaded. File selection is only a format hint; actual content is checked.
Processing happens in this browser. Link mode contacts the source directly; local files need no media fetch.
Paste a direct media link or choose a local file.
Your browser handles the save location. A prepared file is not proof it was saved to disk. Changing the source or output invalidates this result.
This tool requires a JavaScript-capable browser. No media has been read.