Bip39 Online. Is passphrase the same as PIN? No, a passphrase will not be the same as a PIN. A passphrase, during the context of Bitcoin wallets, is an extra layer of stability to your wallet that actually works together with your seed phrase to encrypt and defend your wallet. https://bouchesocial.com/story20879918/bip39-mnemonic-https-linktr-ee-bip39-the-basic-principles-of-bip39-mnemonic