Bip39 Mnemonic Generator. Is passphrase the same as PIN? No, a passphrase is not the same as a PIN. A passphrase, while in the context of Bitcoin wallets, is an extra layer of security for your wallet that works together with your seed phrase to encrypt and defend your wallet. https://esocialmall.com/story4739052/bip39-passphrase-https-linktr-ee-bip39-the-best-side-of-bip39-mnemonic