Bip39 Generator. Is passphrase the same as PIN? No, a passphrase is just not similar to a PIN. A passphrase, inside the context of Bitcoin wallets, is an additional layer of safety to the wallet that works together with your seed phrase to encrypt and guard your wallet. A PIN, https://thesocialintro.com/story4346958/bip39-generator-https-linktr-ee-bip39-5-simple-statements-about-bip39-mnemonic-explained