Bip39 Generator. Is passphrase the same as PIN? No, a passphrase is just not similar to a PIN. A passphrase, from the context of Bitcoin wallets, is an extra layer of protection in your wallet that actually works together with your seed phrase to encrypt and guard your wallet. A https://wise-social.com/story4998704/bip39-wallet-https-linktr-ee-bip39-the-basic-principles-of-bip39-mnemonic