Rather than storing entropy, retail outlet the mnemonic produced with the entropy. Steganography could be helpful when storing the mnemonic. The random mnemonic generator on this site employs a cryptographically safe random variety generator. The inbuilt random generator can commonly be trusted in excess of your individual intuition about randomness. https://squareblogs.net/edelinepge/h1-b-recognizing-bip39-a-comprehensive-overview-to-mnemonic-expressions-and