Bip39 Seed Generator. Is passphrase the same as PIN? No, a passphrase is not really the same as a PIN. A passphrase, in the context of Bitcoin wallets, is an extra layer of security for your wallet that actually works alongside your seed phrase to encrypt and protect your wallet. https://techonpage.com/story4056689/bip39-word-list-pdf-https-linktr-ee-bip39-not-known-details-about-bip39-list