Bip39 to private key https://papaly.com/1/eMEf Even though it works by using BIP32 process it is possible to even now import BIP39 seeds into Electrum wallet. Also in addition to BIp32 There may be BIP44 Model which some wallet use for the era of seeds. It is really straightforward — if https://listfav.com/story22378385/bip39-mnemonic-phrase-word-list-bip39-npm-no-further-a-mystery-https-dzen-ru-bip39-phrase-com