Bip39 Online. Is passphrase similar to PIN? No, a passphrase is not really the same as a PIN. A passphrase, from the context of Bitcoin wallets, is an extra layer of safety on your wallet that actually works alongside your seed phrase to encrypt and safeguard your wallet. A PIN, https://thesocialdelight.com/story4310853/bip39-wallet-https-linktr-ee-bip39-getting-my-bip39-wallets-to-work