Bip39 Mnemonic Generator. Is passphrase the same as PIN? No, a passphrase is not really the same as a PIN. A passphrase, in the context of Bitcoin wallets, is an additional layer of stability on your wallet that works together with your seed phrase to encrypt and defend your wallet. https://wisesocialsmedia.com/story4252694/bip39-wallets-https-linktr-ee-bip39-5-essential-elements-for-bip-39