Bip39 Mnemonic Generator. Is passphrase similar to PIN? No, a passphrase is just not the same as a PIN. A passphrase, while in the context of Bitcoin wallets, is an additional layer of protection in your wallet that actually works alongside your seed phrase to encrypt and safeguard your wallet. https://bookmark-vip.com/story18807140/bip39-wallet-https-linktr-ee-bip39-not-known-factual-statements-about-bip39-list