Bip39 Compatible Wallet. Is passphrase similar to PIN? No, a passphrase will not be the same as a PIN. A passphrase, while in the context of Bitcoin wallets, is an additional layer of safety on your wallet that actually works alongside your seed phrase to encrypt and secure your wallet. https://crossbookmark.com/story18678694/bip39-words-https-linktr-ee-bip39-what-does-ian-coleman-bip39-mean