Bip39 Mnemonic Code Converter Tool. Is passphrase similar to PIN? No, a passphrase isn't the same as a PIN. A passphrase, in the context of Bitcoin wallets, is an additional layer of safety on your wallet that works along with your seed phrase to encrypt and secure your wallet. A https://mixbookmark.com/story4944926/bip39-passphrase-https-linktr-ee-bip39-5-essential-elements-for-bip39-word-list