Bip39 Generator. Is passphrase similar to PIN? No, a passphrase isn't similar to a PIN. A passphrase, in the context of Bitcoin wallets, is an additional layer of stability on your wallet that works together with your seed phrase to encrypt and protect your wallet. A PIN, Alternatively, is typically https://bookmarkbells.com/story19036412/bip39-https-linktr-ee-bip39-bip39-wallets-things-to-know-before-you-buy