Bip39 Mnemonic Code Converter Tool. Is passphrase similar to PIN? No, a passphrase will not be the same as a PIN. A passphrase, in the context of Bitcoin wallets, is an extra layer of stability on your wallet that works alongside your seed phrase to encrypt and safeguard your wallet. https://bookmarkmoz.com/story18845977/ian-coleman-bip39-https-linktr-ee-bip39-5-easy-facts-about-bip39-generator-described