Bip39 Json Although it uses BIP32 approach you are able to still import BIP39 seeds into Electrum wallet. Also in addition to BIp32 There's BIP44 Model which some wallet use for the era of seeds. Allow me to share 5 strategies to generate a seed phrase, using an in-depth dialogue https://bookmarkspring.com/story13355851/bip39-gpu-5-essential-elements-for-bip39-word-list