Iancoleman bip39 github https://www.demilked.com/author/gobnettlmz/ While it takes advantage of BIP32 approach it is possible to still import BIP39 seeds into Electrum wallet. Also besides BIp32 There may be BIP44 version which some wallet use for the generation of seeds. Vault12 is definitely the pioneer in copyright inheritance management. Look at https://tbookmark.com/story19947227/bip39-private-key-recovery-tool-the-5-second-trick-for-bip39-compatible-wallet-https-dzen-ru-bip39-phrase-com