Bip39 Wallet. Entropy values has to be sourced from a powerful source of randomness. This suggests flipping a good coin, rolling a good dice, noise measurements etc. Will not use phrases from guides, lyrics from music, your birthday or steet address, keyboard mashing, or everything you think that is random, https://goto-directory.com/listings13083741/bip39-mnemonic-generator-https-linktr-ee-bip39-what-does-bip39-mnemonic-code-converter-tool-mean