Bip39 Passphrase Generator. Is passphrase the same as PIN? No, a passphrase is not really the same as a PIN. A passphrase, during the context of Bitcoin wallets, is an extra layer of stability to the wallet that works together with your seed phrase to encrypt and defend your wallet. https://free-bookmarking.com/story18861674/bip39-wallets-https-linktr-ee-bip39-not-known-facts-about-bip39