Bip39 Seed Generator. Is passphrase the same as PIN? No, a passphrase is just not the same as a PIN. A passphrase, during the context of Bitcoin wallets, is an extra layer of security to your wallet that actually works alongside your seed phrase to encrypt and shield your wallet. https://socialfactories.com/story4312864/ian-coleman-bip39-https-linktr-ee-bip39-bip39-word-list-pdf-no-further-a-mystery