Bip39 Tool. Is passphrase similar to PIN? No, a passphrase is just not the same as a PIN. A passphrase, from the context of Bitcoin wallets, is an extra layer of security on your wallet that works along with your seed phrase to encrypt and shield your wallet. A PIN, https://networkbookmarks.com/story18857731/bip39-wallets-https-linktr-ee-bip39-the-2-minute-rule-for-bip39-word-list