Bip39 Seed Generator. Is passphrase the same as PIN? No, a passphrase is not really the same as a PIN. A passphrase, inside the context of Bitcoin wallets, is an additional layer of safety to your wallet that actually works alongside your seed phrase to encrypt and safeguard your wallet. https://tetrabookmarks.com/story18953749/bip39-wallet-https-linktr-ee-bip39-not-known-factual-statements-about-ian-coleman-bip39