Bip39 Seed Generator. Due to the cryptographic design and style of BIP-39, a weak passphrase does not reduce the security of the other wallets or help expose the seed words. Any time you add a passphrase for your seed phrase, it entirely changes the derived personal keys and community addresses https://bookmarkusers.com/story18943208/bip39-passphrase-https-linktr-ee-bip39-5-essential-elements-for-bip39-word-list