Bip39 Compatible Wallet. Is passphrase the same as PIN? No, a passphrase will not be similar to a PIN. A passphrase, from the context of Bitcoin wallets, is an extra layer of safety in your wallet that actually works together with your seed phrase to encrypt and guard your wallet. https://cheapbookmarking.com/story19489534/ian-coleman-bip39-https-linktr-ee-bip39-an-unbiased-view-of-bip-39