Seed Phrase Generator Github Despite the fact that it employs BIP32 system you may still import BIP39 seeds into Electrum wallet. Also apart from BIp32 There's BIP44 Edition which some wallet use for your generation of seeds. You can see the total source code in standalone, offline html file. Alternatively https://apollobookmarks.com/story18472409/what-is-bip39-passphrase-details-fiction-and-bip39