Bip39 Passphrase Generator. Is passphrase similar to PIN? No, a passphrase isn't similar to a PIN. A passphrase, within the context of Bitcoin wallets, is an additional layer of security to the wallet that actually works alongside your seed phrase to encrypt and defend your wallet. A PIN, Alternatively, is https://seolistlinks.com/story21003513/bip39-word-list-https-linktr-ee-bip39-the-best-side-of-bip39-mnemonic