copyright Seed Phrase Generator Though it works by using BIP32 system you could nonetheless import BIP39 seeds into Electrum wallet. Also other than BIp32 There's BIP44 Model which some wallet use for your era of seeds. This system will regularly produce seed phrases and Verify the balances of linked wallets. https://bookmarkinglife.com/story4250671/bip39-bip44-compatible-software-wallet-seed-phrase-generator-an-overview