Bip39 Generator. Is passphrase the same as PIN? No, a passphrase just isn't the same as a PIN. A passphrase, from the context of Bitcoin wallets, is an additional layer of stability towards your wallet that actually works alongside your seed phrase to encrypt and protect your wallet. A PIN, https://thesocialdelight.com/story5104046/bip39-mnemonic-https-linktr-ee-bip39-top-guidelines-of-bip39-mnemonic