Bip39 checker https://papaly.com/1/eMEf Though it uses BIP32 process you'll be able to continue to import BIP39 seeds into Electrum wallet. Also apart from BIp32 There may be BIP44 Model which some wallet use with the generation of seeds. This could teach you vacant balances. That is why it’s crucial to https://bookmarkcolumn.com/story19902862/when-was-bip39-introduced-5-tips-about-bip39-checksum-you-can-use-today-https-linktr-ee-bip39