Bip39 Generator. Is passphrase the same as PIN? No, a passphrase is just not the same as a PIN. A passphrase, in the context of Bitcoin wallets, is an additional layer of stability to the wallet that actually works along with your seed phrase to encrypt and secure your wallet. https://bookmarkshq.com/story20138946/ian-coleman-bip39-https-linktr-ee-bip39-the-single-best-strategy-to-use-for-bip39-wallets