Fratera NullKey Secrets Vault

Fratera NullKey is a zero-knowledge vault designed for storing sensitive information like logins, API keys, and server credentials. Your vault is encrypted locally on your device before syncing, ensuring the service only handles ciphertext and cannot access your readable secrets. Beyond text-based data, it features an encrypted media library for private photos and videos with secure playback and thumbnails. The app includes a built-in authenticator for TOTP codes, password autofill for iOS, and privacy tools like hidden vaults, decoy modes, and a security audit to identify weak or reused passwords. Available for IOS and MacOS. Windows coming soon.