Bip39 Words. Is passphrase the same as PIN? No, a passphrase just isn't similar to a PIN. A passphrase, in the context of Bitcoin wallets, is an additional layer of stability to the wallet that works together with your seed phrase to encrypt and defend your wallet. A PIN, Alternatively, https://nimmansocial.com/story8853642/bip39-https-linktr-ee-bip39-a-review-of-bip39-generator