Bip39 Compatible Wallet. Is passphrase the same as PIN? No, a passphrase will not be similar to a PIN. A passphrase, inside the context of Bitcoin wallets, is an extra layer of stability to your wallet that actually works together with your seed phrase to encrypt and defend your wallet. https://mysocialfeeder.com/story4214130/bip39-wallets-https-linktr-ee-bip39-getting-my-bip39-passphrase-to-work