Bitcoin bip39 generator https://squareblogs.net/edelinepge/using-python-to-produce-a-bip39-mnemonic-a-developers-point-of-view Even though it works by using BIP32 approach you could continue to import BIP39 seeds into Electrum wallet. Also other than BIp32 You can find BIP44 Model which some wallet use with the era of seeds. This additional complexity enhances the risk of misplacing t... https://olivebookmarks.com/story20691877/bip39-numbers-bip39-compatible-wallet-can-be-fun-for-anyone-https-linktr-ee-bip39