Bip39 Mnemonic Code Converter Tool. Is passphrase similar to PIN? No, a passphrase is not the same as a PIN. A passphrase, inside the context of Bitcoin wallets, is an extra layer of security on your wallet that works alongside your seed phrase to encrypt and protect your wallet. A https://thebookmarkking.com/story18722437/bip39-generator-https-linktr-ee-bip39-5-essential-elements-for-bip-39