Bip39 Mnemonic Generator. Is passphrase the same as 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 protection to the wallet that works along with your seed phrase to encrypt and protect your wallet. https://macrobookmarks.com/story18795628/bip-39-https-linktr-ee-bip39-the-basic-principles-of-bip39-mnemonic