Bip39 Mnemonic Generator. Is passphrase the same as PIN? No, a passphrase is not really similar to a PIN. A passphrase, from the context of Bitcoin wallets, is an additional layer of stability for your wallet that works alongside your seed phrase to encrypt and protect your wallet. A PIN, https://livebackpage.com/story4435911/bip39-mnemonic-https-linktr-ee-bip39-top-guidelines-of-bip39-passphrase