Zero-knowledge unlock

Open your encrypted vault.

Your master password stays in the browser. The server receives only a verifier and stores encrypted vault data.

Browser-side decryptVault items unlock locally with WebCrypto.
Short sessionsIdle sessions lock quickly to reduce exposure.
Encrypted backupsExport files remain protected by the original master password.
How does it open without storing your master password? Your browser uses the master password to create a secure login verifier and unlock your encrypted vault key. The server checks the verifier, but the master password itself is never stored. After logout or lock, the local vault key is cleared from the browser session.
Secure sign in

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Unlock your vault without sending the master password to the server.

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