Mnemonic Seed Phrase Generator Although it employs BIP32 method you are able to still import BIP39 seeds into Electrum wallet. Also apart from BIp32 there is BIP44 Model which some wallet use for the generation of seeds. It is possible to see the complete resource code in standalone, offline html https://dailybookmarkhit.com/story18796741/iancoleman-bip39-mnemonic-code-what-does-bip39-mean