Bip39 Passphrase Generator. Is passphrase the same as PIN? No, a passphrase will not be the same as a PIN. A passphrase, from the context of Bitcoin wallets, is an extra layer of stability in your wallet that actually works alongside your seed phrase to encrypt and secure your wallet. https://bookmarkspecial.com/story18829739/bip39-mnemonic-https-linktr-ee-bip39-bip39-words-an-overview