Cookies and local storage

No analytics, advertising or session cookies are used. Local storage remembers the theme. Cache API may store the two versioned AI model files, at most about 181 MB total; runtime files can also use normal HTTP cache. Use Clear cached models to remove the model cache. This does not erase your downloads or theme. No photos or masks are placed in persistent application storage. Offline use is not guaranteed: the complete page, engine and chosen model must already be available.