Bip39 Mnemonic Generator. Is passphrase the same as PIN? No, a passphrase is not really the same as a PIN. A passphrase, inside the context of Bitcoin wallets, is an additional layer of safety to your wallet that works alongside your seed phrase to encrypt and defend your wallet. A https://directmysocial.com/story3688368/bip39-wallet-https-linktr-ee-bip39-bip39-words-an-overview