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 protection on your wallet that actually works along with your seed phrase to encrypt and shield your wallet. A https://madesocials.com/story4501960/bip39-wallets-https-linktr-ee-bip39-about-ian-coleman-bip39