Bip39 Passphrase Generator. Is passphrase the same as PIN? No, a passphrase is not similar to a PIN. A passphrase, in the context of Bitcoin wallets, is an additional layer of safety for your wallet that actually works alongside your seed phrase to encrypt and shield your wallet. A PIN, https://bookmarkvids.com/story20210074/bip39-words-https-linktr-ee-bip39-bip39-words-an-overview