Bip39 Tool. Is passphrase the same as PIN? No, a passphrase is not really similar to a PIN. A passphrase, while in the context of Bitcoin wallets, is an additional layer of safety towards your wallet that works along with your seed phrase to encrypt and defend your wallet. A https://thejillist.com/story9714913/bip39-list-https-linktr-ee-bip39-5-essential-elements-for-bip39-word-list