Bip39 Passphrase Generator. Is passphrase the same as PIN? No, a passphrase will not be the same as a PIN. A passphrase, in the context of Bitcoin wallets, is an additional layer of safety for your wallet that works along with your seed phrase to encrypt and shield your wallet. https://allkindsofsocial.com/story4663647/bip39-wallets-https-linktr-ee-bip39-getting-my-bip39-passphrase-to-work