Bip39 Online. Is passphrase similar to PIN? No, a passphrase is not the same as a PIN. A passphrase, inside the context of Bitcoin wallets, is an extra layer of safety to the wallet that works alongside your seed phrase to encrypt and protect your wallet. A PIN, Then again, https://socialwebnotes.com/story4159727/bip39-https-linktr-ee-bip39-not-known-facts-about-bip39