Bip39 Mnemonic Code Converter Tool. Is passphrase the same as PIN? No, a passphrase isn't similar to a PIN. A passphrase, inside the context of Bitcoin wallets, is an additional layer of safety to your wallet that works together with your seed phrase to encrypt and guard your wallet. A https://gatherbookmarks.com/story19508123/bip39-list-https-linktr-ee-bip39-5-simple-statements-about-bip39-mnemonic-explained