Bip39 Generator. Is passphrase the same as PIN? No, a passphrase is just not the same as a PIN. A passphrase, during the context of Bitcoin wallets, is an additional layer of stability to your wallet that actually works together with your seed phrase to encrypt and guard your wallet. https://followbookmarks.com/story19426087/bip-39-https-linktr-ee-bip39-5-essential-elements-for-bip-39