Bip39 Compatible Wallet. Is passphrase the same as PIN? No, a passphrase isn't similar to a PIN. A passphrase, during the context of Bitcoin wallets, is an extra layer of safety to the wallet that actually works alongside your seed phrase to encrypt and protect your wallet. A PIN, However, https://bookmarkeasier.com/story19461418/bip-39-https-linktr-ee-bip39-getting-my-bip39-passphrase-to-work