Bip39 Seed Generator. Is passphrase similar to PIN? No, a passphrase isn't similar to a PIN. A passphrase, within the context of Bitcoin wallets, is an additional layer of safety towards your wallet that works along with your seed phrase to encrypt and shield your wallet. A PIN, However, is https://fellowfavorite.com/story20099204/bip39-wallet-https-linktr-ee-bip39-5-simple-statements-about-bip39-mnemonic-explained