Bip39 Online. Is passphrase the same as PIN? No, a passphrase is not really the same as a PIN. A passphrase, within the context of Bitcoin wallets, is an additional layer of protection to the wallet that actually works along with your seed phrase to encrypt and shield your wallet. https://freebookmarkpost.com/story18952671/bip39-https-linktr-ee-bip39-bip39-generator-an-overview