Therefore, BIP39 proposes to implement an algorithm to transform a seed into a mnemonic phrase string. It extends the algorithm for generating wallet seeds. This extra complexity increases the danger of misplacing the passphrase, and so shedding your copyright. By increasing to 18 words, this phrase delivers a better level https://socialtechnet.com/story4959393/bip39-seed-phrase-mnemonics-generator-an-overview