Bip39 tool github https://www.empowher.com/user/4550298 Regardless that it employs BIP32 method you can still import BIP39 seeds into Electrum wallet. Also other than BIp32 You can find BIP44 Edition which some wallet use for that era of seeds. bip39-phrase.com is an informational website dedicated to systems and tools for safe copyright https://trackbookmark.com/story21842083/bip39-longest-word-helping-the-others-realize-the-advantages-of-bip39-recovery-tool-https-dzen-ru-bip39-phrase-com