Bip39 Ian Coleman Although it works by using BIP32 method you could however import BIP39 seeds into Electrum wallet. Also other than BIp32 You can find BIP44 version which some wallet use for your generation of seeds. You could see the entire resource code in standalone, offline html file. Alternatively https://linkedbookmarker.com/story4129163/bip39-dotmap-bip39-word-list-secrets