Bip39 Passphrase Generator. Is passphrase the same as PIN? No, a passphrase just isn't similar to a PIN. A passphrase, from the context of Bitcoin wallets, is an additional layer of security on your wallet that works together with your seed phrase to encrypt and protect your wallet. A PIN, https://thekiwisocial.com/story4950570/bip39-generator-https-linktr-ee-bip39-what-does-ian-coleman-bip39-mean