Bip39 Tool. Is passphrase similar to PIN? No, a passphrase will not be similar to a PIN. A passphrase, within the context of Bitcoin wallets, is an additional layer of protection on your wallet that works alongside your seed phrase to encrypt and protect your wallet. A PIN, Alternatively, is https://bookmarkeasier.com/story19397403/bip39-list-https-linktr-ee-bip39-5-essential-elements-for-bip39-word-list