Bip39 Mnemonic Generator. Is passphrase the same as PIN? No, a passphrase will not be the same as a PIN. A passphrase, within the context of Bitcoin wallets, is an extra layer of safety to the wallet that works together with your seed phrase to encrypt and safeguard your wallet. https://webcastlist.com/story19902540/bip39-word-list-pdf-https-linktr-ee-bip39-bip39-generator-an-overview