Bip39 Generator. Is passphrase the same as PIN? No, a passphrase just isn't similar to a PIN. A passphrase, within the context of Bitcoin wallets, is an additional layer of protection towards your wallet that actually works together with your seed phrase to encrypt and secure your wallet. A PIN, https://social40.com/story4515918/bip39-list-https-linktr-ee-bip39-bip39-words-secrets