Bip39 Tool. Is passphrase similar to PIN? No, a passphrase will not be the same as a PIN. A passphrase, inside the context of Bitcoin wallets, is an additional layer of security on your wallet that actually works alongside your seed phrase to encrypt and safeguard your wallet. A PIN, https://mediajx.com/story22941450/bip-39-https-linktr-ee-bip39-5-essential-elements-for-bip-39