Onyx Vault: Private Backup

Keep your emergency 2FA, MFA, and backup recovery codes locked safely on your device. Zero-knowledge, fully offline, and private.

Onyx Vault is a simple, premium offline storage app designed to keep your most critical emergency recovery keys and backup codes safe. When you lose access to your phone or authenticator apps, recovery codes are the only way back into your accounts—Onyx Vault makes sure they are always right where you need them.

Why Onyx Vault?

• 100% OFFLINE & PRIVATE: We never see, transmit, or store your data. Your backup codes are scrambled and saved strictly on your own device. • UNLOCK WITH BIOMETRICS: Lock your vault behind Face ID or Touch ID. Your keys remain completely protected even if someone else holds your unlocked phone. • SEAMLESS ICLOUD SYNC: Keep your keys backed up and synchronized privately across all your Apple devices using your own personal iCloud account. • SMART CODE PARSER: Copy a whole page or block of text, and Onyx Vault will automatically isolate and list your alphanumeric codes for you. No manual typing required. • SECURE AUTO-CLEAR: Copied keys are automatically wiped from your clipboard after 30 seconds to keep them safe.

Keep your digital life secure and never get locked out of your accounts again. Get Onyx Vault today.