Electrum Seed Phrase Generator A BIP39 mnemonic sentence is really a set of words (most often 12 or 24) that we can easily interact with extra productively than other people that aren't words (bits and numbers and also the like). BIP39's reason in introducing the use of mnemonic words is https://web.archive.org/web/20241123074420/https://bip39-phrase.com/