Bip39 Mnemonic Code Converter Tool. First and foremost you should store it Individually from the seed. Obtaining your seed plus your passphrase in a similar locale defeats the purpose of getting a passphrase to start with. BIP39 specifies a list of 2048 words from which the mnemonic phrase is picked. https://hyperbookmarks.com/story19013447/bip39-list-https-linktr-ee-bip39-not-known-facts-about-bip39