Bip39 Mnemonic Code Converter Tool. Is passphrase the same as PIN? No, a passphrase just isn't similar to a PIN. A passphrase, in the context of Bitcoin wallets, is an extra layer of security in your wallet that works together with your seed phrase to encrypt and secure your wallet. https://bookmarkick.com/story18716429/bip39-generator-https-linktr-ee-bip39-the-fact-about-bip-39-that-no-one-is-suggesting