Bip39 Seed Generator. Is passphrase similar to PIN? No, a passphrase is not similar to a PIN. A passphrase, from the context of Bitcoin wallets, is an additional layer of stability towards your wallet that actually works together with your seed phrase to encrypt and secure your wallet. A PIN, https://thebookmarkplaza.com/story19431480/bip39-word-list-https-linktr-ee-bip39-5-essential-elements-for-bip39-word-list