Bip39 Mnemonic Generator. At the start you must keep it Independently from your seed. Acquiring your seed and your passphrase in the identical place defeats the purpose of using a passphrase to begin with. But not surprisingly, the ultimate barrier is you. Your seed phrase is the master key on https://echobookmarks.com/story18654453/bip39-word-list-pdf-https-linktr-ee-bip39-about-ian-coleman-bip39