Bip39 crate https://www.demilked.com/author/gobnettlmz/ Despite the fact that it uses BIP32 process you can even now import BIP39 seeds into Electrum wallet. Also besides BIp32 There may be BIP44 version which some wallet use with the technology of seeds. BitBox02 - A successor for the BitBox series, this components wallet supports https://nanobookmarking.com/story20085935/bip39-generator-python-bip39-ian-coleman-for-dummies-https-x-com-tundra838554