Bip39 compatible wallet https://blogfreely.net/travenmdoq/create-your-own-distinct-bip39-mnemonic-expression-with-python-scripts While it takes advantage of BIP32 approach you can nonetheless import BIP39 seeds into Electrum wallet. Also apart from BIp32 There is certainly BIP44 Edition which some wallet use with the technology of seeds. Push X to abort passphrase application and cont... https://fatallisto.com/story10031156/bip39-full-list-the-single-best-strategy-to-use-for-bip39-generator-https-dzen-ru-bip39-phrase-com