Bip39 validator https://www.empowher.com/user/4550298 Though it employs BIP32 process you'll be able to however import BIP39 seeds into Electrum wallet. Also other than BIp32 There exists BIP44 Edition which some wallet use for that technology of seeds. Some wallets can import several seed phrases plus some only have one standard. Remember https://rentry.co/p68weyby