Bip39 Online. Is passphrase similar to PIN? No, a passphrase is not really similar to a PIN. A passphrase, in the context of Bitcoin wallets, is an extra layer of security for your wallet that actually works along with your seed phrase to encrypt and shield your wallet. A PIN, https://bookmarkvids.com/story20047381/ian-coleman-bip39-https-linktr-ee-bip39-5-easy-facts-about-bip39-generator-described