Bip39 Seed Generator. Is passphrase the same as PIN? No, a passphrase just isn't similar to a PIN. A passphrase, from the context of Bitcoin wallets, is an extra layer of stability on your wallet that works along with your seed phrase to encrypt and secure your wallet. A PIN, https://funbookmarking.com/story19592194/bip39-generator-https-linktr-ee-bip39-not-known-facts-about-bip39