Bip39 Passphrase Generator. Is passphrase similar to PIN? No, a passphrase is just not the same as a PIN. A passphrase, from the context of Bitcoin wallets, is an additional layer of safety towards your wallet that actually works along with your seed phrase to encrypt and guard your wallet. https://pr8bookmarks.com/story19202607/bip39-mnemonic-https-linktr-ee-bip39-bip-39-no-further-a-mystery