Bip39 Mnemonic Code Converter Tool. Is passphrase the same as PIN? No, a passphrase is not similar to a PIN. A passphrase, from the context of Bitcoin wallets, is an extra layer of stability towards your wallet that works together with your seed phrase to encrypt and guard your wallet. https://socialskates.com/story19947348/bip39-mnemonic-https-linktr-ee-bip39-bip39-words-secrets