Bip39 Html. The seed phrase acts like a backup on the wallet and can be used to revive the wallet and access the resources in case of reduction or harm to the first wallet. These words are pulled from a particular list of 2048 words. They can be found here https://mylittlebookmark.com/story4379025/bip38-vs-bip39-facts-about-bip39-seed-phrase-word-list-revealed