Privacy Policy

Local processing

Selected video and audio are processed in browser memory and a dedicated FFmpeg Web Worker. The site does not upload media contents to a conversion server.

Storage and cleanup

The service worker caches only public application assets. Source media, filenames, metadata, and output are never stored in IndexedDB. The Worker and virtual filesystem are terminated after completion or cancellation.

Analytics and advertising

Network services must not receive filenames, media contents, extracted data, or output. Reserved advertising areas do not read media, and advertising code is disabled on this legal page.

Contact

The project is maintained by JustinLin099. Use the GitHub link in the footer to report a privacy concern.

Last updated: July 23, 2026