Bip39 Compatible Wallet. Is passphrase the same as PIN? No, a passphrase is not similar to a PIN. A passphrase, during the context of Bitcoin wallets, is an additional layer of protection towards your wallet that works alongside your seed phrase to encrypt and protect your wallet. A PIN, On https://bookmarkity.com/story19412845/bip39-list-https-linktr-ee-bip39-5-easy-facts-about-bip39-generator-described