Bip39 phrase generator https://jsbin.com/titaniseko Even though it works by using BIP32 system you could nevertheless import BIP39 seeds into Electrum wallet. Also aside from BIp32 There exists BIP44 Edition which some wallet use to the technology of seeds. Some wallets can import many seed phrases and many only have a https://bookmarkassist.com/story20365200/bip39-mnemonic-code-not-known-factual-statements-about-bip39-word-list-txt-https-t-me-bip39-chat