Bip39 Mnemonic Generator. Is passphrase similar to PIN? No, a passphrase isn't the same as a PIN. A passphrase, inside the context of Bitcoin wallets, is an additional layer of safety to the wallet that actually works along with your seed phrase to encrypt and guard your wallet. A PIN, https://letsbookmarkit.com/story19428767/bip39-words-https-linktr-ee-bip39-top-latest-five-bip39-generator-urban-news