Bip39 Generator. Is passphrase the same as PIN? No, a passphrase is just not similar to a PIN. A passphrase, from the context of Bitcoin wallets, is an extra layer of security in your wallet that works along with your seed phrase to encrypt and shield your wallet. A PIN, https://bookmarkinglife.com/story4574311/bip39-wallet-https-linktr-ee-bip39-a-review-of-bip39-word-list-pdf