Bip39 Mnemonic Code Converter Tool. Is passphrase similar to PIN? No, a passphrase is not similar to a PIN. A passphrase, within the context of Bitcoin wallets, is an extra layer of stability towards your wallet that works along with your seed phrase to encrypt and safeguard your wallet. A https://bookmarklinkz.com/story19071745/bip39-list-https-linktr-ee-bip39-not-known-details-about-bip39-list