Bip39 Android Even though it takes advantage of BIP32 technique you may still import BIP39 seeds into Electrum wallet. Also besides BIp32 You can find BIP44 Model which some wallet use with the technology of seeds. You could see the total supply code in standalone, offline html file. Alternatively you https://livebookmarking.com/story18609112/bip39-online-a-review-of-seed-phrase-generator