Generate bip39 passphrase https://www.bitsdujour.com/profiles/wWbptt Though it employs BIP32 method you could nonetheless import BIP39 seeds into Electrum wallet. Also other than BIp32 There is certainly BIP44 version which some wallet use for the generation of seeds. This works for the reason that BIP39 is supported by so many wallet brands. https://one-bookmark.com/story20566584/bip39-condensed-pdf-the-greatest-guide-to-bip39-https-cutt-ly-uryc5rw7