Bip39 seed phrase generator https://padlet.com/alexzhiglatyzbugt/bookmarks-68ta5bpd7yy3slro/wish/PVKBQO1nwDeMWj5x While it works by using BIP32 system you can still import BIP39 seeds into Electrum wallet. Also aside from BIp32 there is BIP44 Edition which some wallet use to the technology of seeds. BIP39 solves this by making use of human-readable seed phrases made up https://bookmarkrange.com/story22158907/bip39-derivation-bip39-ian-coleman-for-dummies-https-www-youtube-com-channel-ucupxfytj0fb78sq55hu6ocw