Bip39 Tool. Is passphrase the same as PIN? No, a passphrase is not really similar to a PIN. A passphrase, within the context of Bitcoin wallets, is an additional layer of security for your wallet that actually works alongside your seed phrase to encrypt and safeguard your wallet. A PIN, https://bookmarkingbay.com/story18772185/bip39-words-https-linktr-ee-bip39-bip39-words-fundamentals-explained