Bip39 Mnemonic Generator. Is passphrase the same as PIN? No, a passphrase is not the same as a PIN. A passphrase, in the context of Bitcoin wallets, is an extra layer of security towards your wallet that actually works together with your seed phrase to encrypt and guard your wallet. https://prbookmarkingwebsites.com/story23495508/bip39-https-linktr-ee-bip39-5-simple-statements-about-bip39-mnemonic-explained