Bip39 implementation https://andersonsaeu988.iamarrows.com/bip39-generator-online-the-best-devices-for-secure-wallet-creation Despite the fact that it employs BIP32 approach you may continue to import BIP39 seeds into Electrum wallet. Also in addition to BIp32 there is BIP44 Model which some wallet use with the technology of seeds. Want to check which wallets guidance the BIP39 mnemon... https://funbookmarking.com/story20215764/scure-bip39-npm-bip39-converter-an-overview-https-cutt-ly-uryc5rw7