Bip39 Seed Generator. Is passphrase similar to PIN? No, a passphrase is not the same as a PIN. A passphrase, while in the context of Bitcoin wallets, is an extra layer of safety on your wallet that works along with your seed phrase to encrypt and defend your wallet. A https://socialbuzzmaster.com/story5074444/bip39-wallet-https-linktr-ee-bip39-the-single-best-strategy-to-use-for-bip39-wallets