Bip39 Compatible Wallet. Is passphrase the same as PIN? No, a passphrase is not the same as a PIN. A passphrase, while in the context of Bitcoin wallets, is an extra layer of security to your wallet that actually works alongside your seed phrase to encrypt and shield your wallet. https://esocialmall.com/story5046751/bip39-wallet-https-linktr-ee-bip39-a-review-of-bip39-generator