Mabits – Password Manager

Minimal-dependency, post-quantum password manager.

Mabits is an end-to-end encrypted password manager. Your vault is encrypted in the extension with a key derived from your master password (Argon2id), so what reaches the server is ciphertext it cannot open. Sharing and organizations use post-quantum cryptography: items are sealed to the recipient's key with X-Wing (ML-KEM-768 combined with X25519), and grants are signed, so a key swapped in transit is refused rather than trusted. In the extension: • Fill logins on the sites they belong to, matched by domain • Save new logins and password changes as you sign in • Passkeys, stored in your vault and synced with it • Authenticator (TOTP) codes • A password and passphrase generator • Auto-lock, and clearing copied secrets from the clipboard • Unlock with a PIN or with your device's biometrics, on this device only • An offline copy, so a saved vault opens without a connection The same vault opens at mabits.com, in any browser.