Bip39 Mnemonic Generator. Is passphrase the same as PIN? No, a passphrase is not similar to a PIN. A passphrase, within the context of Bitcoin wallets, is an additional layer of safety for your wallet that actually works alongside your seed phrase to encrypt and shield your wallet. A PIN, https://royalbookmarking.com/story18788768/bip39-wallets-https-linktr-ee-bip39-the-basic-principles-of-bip39-mnemonic