Bip39 Mnemonic Generator. First of all you need to store it SEPARATELY out of your seed. Getting your seed and your passphrase in the same locale defeats the purpose of having a passphrase to start with. This may entail making a direct backup, a cryptic trace that only you'd realize, https://singnalsocial.com/story4165055/bip39-generator-https-linktr-ee-bip39-the-basic-principles-of-bip39-mnemonic