Bip39 Generator. Is passphrase similar to PIN? No, a passphrase just isn't similar to a PIN. A passphrase, while in the context of Bitcoin wallets, is an extra layer of protection for your wallet that actually works along with your seed phrase to encrypt and shield your wallet. A PIN, https://my-social-box.com/story4056100/bip39-word-list-https-linktr-ee-bip39-bip39-wallet-can-be-fun-for-anyone