Bip39 List. Is passphrase the same as PIN? No, a passphrase is not really the same as a PIN. A passphrase, while in the context of Bitcoin wallets, is an extra layer of safety towards your wallet that actually works alongside your seed phrase to encrypt and safeguard your wallet. https://thebookmarklist.com/story19488957/bip39-words-https-linktr-ee-bip39-bip39-generator-an-overview