Bip39 Mnemonic Generator. Is passphrase the same as PIN? No, a passphrase will not be similar to a PIN. A passphrase, in the context of Bitcoin wallets, is an additional layer of protection to your wallet that works alongside your seed phrase to encrypt and defend your wallet. A PIN, https://peakbookmarks.com/story19250571/bip39-https-linktr-ee-bip39-bip-39-no-further-a-mystery