Bip39 Tool. Is passphrase similar to PIN? No, a passphrase is just not the same as a PIN. A passphrase, from the context of Bitcoin wallets, is an extra layer of protection for your wallet that works alongside your seed phrase to encrypt and guard your wallet. A PIN, Alternatively, https://210list.com/story20188623/bip39-wallets-https-linktr-ee-bip39-bip39-word-list-pdf-no-further-a-mystery