Local Storage

Saved decks remain in this browser. Private browsing, clearing site data or switching devices may remove them. Export a project backup regularly.

Card content is processed by code running in the browser. The service has no user accounts or server-side deck database. Optional local saving uses IndexedDB. The Service Worker caches application files rather than user decks.

Advertising and Google consent management are external services. The basic study functions can be used without persistently saving a project.

Download a project backup before clearing site data. There is no server-side copy that can restore locally deleted decks.