Shanbit is a high-security password generator that operates completely offline, designed for users who require maximum privacy and zero digital trace. Unlike traditional password managers, Shanbit does not store, save, or synchronize any passwords; it operates under a Zero-Disk policy that never saves data to the hard drive, eliminating risks of database breaches. It uses an entropy engine based on Shannon Entropy and the Diceware method to generate cryptographically strong keys and passphrases, allowing secure transfer to mobile devices via an encrypted QR code.