Bip39 Passphrase Generator. Is passphrase the same as PIN? No, a passphrase is not similar to a PIN. A passphrase, within the context of Bitcoin wallets, is an extra layer of protection to your wallet that actually works alongside your seed phrase to encrypt and safeguard your wallet. A PIN, https://thebookmarkfree.com/story18786334/bip-39-https-linktr-ee-bip39-bip39-words-an-overview