Bip39 Generator. Is passphrase the same as PIN? No, a passphrase is not the same as a PIN. A passphrase, from the context of Bitcoin wallets, is an additional layer of safety on your wallet that works together with your seed phrase to encrypt and secure your wallet. A PIN, https://socialbuzzfeed.com/story4654778/bip39-mnemonic-https-linktr-ee-bip39-bip39-word-list-pdf-no-further-a-mystery