Bip39 Tool. Is passphrase the same as PIN? No, a passphrase is not similar to a PIN. A passphrase, within the context of Bitcoin wallets, is an additional layer of safety to the wallet that works along with your seed phrase to encrypt and defend your wallet. A PIN, On https://yourbookmarklist.com/story19203852/bip39-mnemonic-https-linktr-ee-bip39-a-review-of-bip39-generator