Bip39 Online. Is passphrase similar to PIN? No, a passphrase isn't similar to a PIN. A passphrase, in the context of Bitcoin wallets, is an extra layer of stability on your wallet that actually works along with your seed phrase to encrypt and guard your wallet. A PIN, on the https://socialwebnotes.com/story4317547/bip-39-https-linktr-ee-bip39-bip39-generator-an-overview