Bip39 Passphrase Generator. Is passphrase the same as PIN? No, a passphrase will not be the same as a PIN. A passphrase, inside the context of Bitcoin wallets, is an extra layer of security to your wallet that actually works alongside your seed phrase to encrypt and safeguard your wallet. https://socialrus.com/story17973155/bip39-mnemonic-https-linktr-ee-bip39-top-guidelines-of-bip39-mnemonic