Bip39 seed to mnemonic https://www.bitsdujour.com/profiles/wWbptt While it takes advantage of BIP32 strategy you can nevertheless import BIP39 seeds into Electrum wallet. Also other than BIp32 there is BIP44 version which some wallet use for the era of seeds. Want to check which wallets guidance the BIP39 mnemonic recovery seed phrase? https://devinzryy552.trexgame.net/comprehending-bip32-vs-bip39-which-one-should-you-make-use-of