Bip39 dart https://685fcc02d9ea2.site123.me Though it works by using BIP32 approach it is possible to still import BIP39 seeds into Electrum wallet. Also besides BIp32 You can find BIP44 Edition which some wallet use with the technology of seeds. BitBox02 - A successor on the BitBox sequence, this components wallet supports https://greatbookmarking.com/story20519945/bip39-one-rumored-buzz-on-bip39-generator-https-t-me-bip39-chat