Bip39 Passphrase Generator. Is passphrase the same as PIN? No, a passphrase is not really similar to a PIN. A passphrase, within the context of Bitcoin wallets, is an additional layer of safety in your wallet that actually works together with your seed phrase to encrypt and shield your wallet. https://bookmarkloves.com/story21824846/bip39-generator-https-linktr-ee-bip39-bip39-words-an-overview