Bip39-Standalone. Is passphrase similar to PIN? No, a passphrase will not be the same as a PIN. A passphrase, during the context of Bitcoin wallets, is an extra layer of stability in your wallet that actually works alongside your seed phrase to encrypt and safeguard your wallet. A PIN, on https://madesocials.com/story4985590/bip39-list-https-linktr-ee-bip39-5-easy-facts-about-bip39-generator-described