Bip39 Tool. At first you must keep it Individually from the seed. Owning your seed and your passphrase in the same locale defeats the purpose of having a passphrase to start with. inform your wallet How to define your cash guiding it from the tree and are described in Bitcoin https://nimmansocial.com/story9554150/bip39-word-list-pdf-https-linktr-ee-bip39-how-much-you-need-to-expect-you-ll-pay-for-a-good-bip39-generator