Bip39 seed to mnemonic https://franciscougju442.bravesites.com/entries/general/Produce-Bitcoin-Addresses-from-Seed-Every-Little-Thing-You-Required-to-Know While it makes use of BIP32 strategy you'll be able to still import BIP39 seeds into Electrum wallet. Also apart from BIp32 there is BIP44 Variation which some wallet use with the generation of seeds. Want to check which wallets ass... https://socialistener.com/story5862055/bip39-numbers-a-secret-weapon-for-bip39-mnemonic-code-converter-tool-https-linktr-ee-bip39