Bip39 Mnemonic Generator. First and foremost you'll want to store it Individually from the seed. Owning your seed along with your passphrase in the same spot defeats the purpose of getting a passphrase to start with. BIP39 specifies a list of 2048 words from which the mnemonic phrase is decided https://social4geek.com/story5205663/ian-coleman-bip39-https-linktr-ee-bip39-the-best-side-of-bip39