Bitcoin Seed Phrase Generator With Balance Free A BIP39 mnemonic sentence is a set of words (most often 12 or 24) that we could interact with far more productively than other characters that aren't words (bits and quantities along with the like). BIP39's intent in introducing the use of mnemonic https://www.youtube.com/channel/UCUpxfyTJ0fb78SQ55hU6OCw