Bip39 Seed Generator. Is passphrase similar to PIN? No, a passphrase is not similar to a PIN. A passphrase, while in the context of Bitcoin wallets, is an extra layer of stability in your wallet that actually works alongside your seed phrase to encrypt and protect your wallet. A PIN, https://thegreatbookmark.com/story18711742/bip39-word-list-https-linktr-ee-bip39-the-bip39-wallet-diaries