Bip39 Mnemonic Generator. The seed phrase is usually transformed to the amount which is used as the seed integer to a deterministic wallet that generates each of the key pairs used in the wallet. To protect from the $5 wrench assault, you can set up a "dummy wallet" by using https://socdirectory.com/listings572403/bip39-seed-generator-https-linktr-ee-bip39-the-smart-trick-of-bip39-list-that-nobody-is-discussing