Bip39 generator github https://papaly.com/1/eMEf Regardless that it makes use of BIP32 approach you can nonetheless import BIP39 seeds into Electrum wallet. Also besides BIp32 There's BIP44 version which some wallet use for the technology of seeds. BitBox02 - A successor to your BitBox sequence, this hardware wallet supports BIP39 seed https://social-lyft.com/story9812545/bip39-implementation-the-single-best-strategy-to-use-for-bip39-recovery-tool-https-linktr-ee-bip39