Bip39 Mnemonic Generator. Is passphrase similar to PIN? No, a passphrase is not really the same as a PIN. A passphrase, while in the context of Bitcoin wallets, is an additional layer of safety in your wallet that works along with your seed phrase to encrypt and shield your wallet. https://madesocials.com/story4226975/bip39-word-list-pdf-https-linktr-ee-bip39-not-known-details-about-bip39-list