Bip39 Mnemonic Generator. Is passphrase the same as PIN? No, a passphrase is just not the same as a PIN. A passphrase, during the context of Bitcoin wallets, is an extra layer of stability to your wallet that actually works alongside your seed phrase to encrypt and secure your wallet. https://onlybookmarkings.com/story18729519/bip39-https-linktr-ee-bip39-5-easy-facts-about-bip39-generator-described