Bip39 Generator. Is passphrase the same as PIN? No, a passphrase is not really the same as a PIN. A passphrase, within the context of Bitcoin wallets, is an additional layer of stability towards your wallet that actually works along with your seed phrase to encrypt and secure your wallet. https://bookmarkdistrict.com/story19215172/bip39-list-https-linktr-ee-bip39-bip-39-no-further-a-mystery