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 for your wallet that works together with your seed phrase to encrypt and protect your wallet. A https://bookmarkfriend.com/story18784724/bip39-wallets-https-linktr-ee-bip39-what-does-ian-coleman-bip39-mean