Bip39 Tool. Is passphrase similar to PIN? No, a passphrase isn't similar to a PIN. A passphrase, during the context of Bitcoin wallets, is an additional layer of safety on your wallet that actually works along with your seed phrase to encrypt and secure your wallet. A PIN, However, is https://getsocialpr.com/story20146595/bip39-words-https-linktr-ee-bip39-bip39-wallet-can-be-fun-for-anyone