Bip39 Tool. First of all you must retail store it SEPARATELY from the seed. Owning your seed and also your passphrase in the same area defeats the goal of having a passphrase to begin with. Intended to be made use of along with common components and program copyright wallets, Vault12 https://bookmarkspedia.com/story4171064/bip39-wallets-https-linktr-ee-bip39-getting-my-bip39-wallets-to-work