Select the key file you chose to unlock your family record.
Tap to select your key fileAny file — photo, document, song
Choose any file as your secret key — a photo, PDF, or song. Only you will know which file unlocks your data.
100% Local. All data lives in your browser's localStorage. Nothing is sent to any server.
Your key file is never uploaded — we only compute a one-way SHA-256 hash.
Backups: Use the Export feature inside the app to save a backup file.
Critical info — no login required. Call emergency services first if needed.