Bip39 Passphrase Generator. A BIP39 mnemonic sentence is usually a set of words (most often 12 or 24) that we can easily communicate with much more effectively than other characters that are not words (bits and numbers along with the like). BIP39's purpose in introducing the use of mnemonic words https://freedirectory4u.com/listings13066164/bip39-words-https-linktr-ee-bip39-bip39-word-list-no-further-a-mystery