Bip39 Online. Is passphrase the same as PIN? No, a passphrase just isn't similar to a PIN. A passphrase, while in the context of Bitcoin wallets, is an extra layer of protection to your wallet that actually works alongside your seed phrase to encrypt and guard your wallet. A PIN, https://single-bookmark.com/story18721826/bip39-https-linktr-ee-bip39-5-essential-elements-for-bip-39