Bip39 Online. Is passphrase similar to PIN? No, a passphrase will not be the same as a PIN. A passphrase, during the context of Bitcoin wallets, is an additional layer of security to your wallet that works together with your seed phrase to encrypt and safeguard your wallet. A PIN, https://socialicus.com/story4044302/bip39-words-https-linktr-ee-bip39-a-review-of-bip39-word-list-pdf