Bip39 Seed Generator. Is passphrase the same as PIN? No, a passphrase isn't the same as a PIN. A passphrase, while in the context of Bitcoin wallets, is an extra layer of protection on your wallet that works along with your seed phrase to encrypt and defend your wallet. A https://highkeysocial.com/story4575341/bip39-words-https-linktr-ee-bip39-5-easy-facts-about-bip39-generator-described