Bip39 Tool. Is passphrase similar to PIN? No, a passphrase will not be the same as a PIN. A passphrase, during the context of Bitcoin wallets, is an extra layer of security to the wallet that works along with your seed phrase to encrypt and protect your wallet. A PIN, https://trackbookmark.com/story20329513/bip39-wallet-https-linktr-ee-bip39-5-essential-elements-for-bip39-word-list