Bip39 Online. Is passphrase the same as PIN? No, a passphrase is not really similar to a PIN. A passphrase, within the context of Bitcoin wallets, is an additional layer of security on your wallet that actually works alongside your seed phrase to encrypt and safeguard your wallet. A PIN, https://bookmarkmiracle.com/story20267278/bip39-generator-https-linktr-ee-bip39-not-known-details-about-bip39-wallets