Bip39 browser https://squareblogs.net/edelinepge/using-python-to-produce-a-bip39-mnemonic-a-developers-point-of-view Despite the fact that it uses BIP32 technique you could even now import BIP39 seeds into Electrum wallet. Also apart from BIp32 You can find BIP44 Variation which some wallet use to the technology of seeds. Vault12 is definitely the pioneer in copyright inheritance admi... https://listingbookmarks.com/story20555557/paper-wallet-bip39-new-step-by-step-map-for-bip39-github-https-cutt-ly-uryc5rw7