Generate bip39 phrase https://list.ly/i/11078004 Although it takes advantage of BIP32 approach you may even now import BIP39 seeds into Electrum wallet. Also aside from BIp32 There exists BIP44 Variation which some wallet use for that technology of seeds. BitBox02 - A successor for the BitBox series, this components wallet supports https://bookmarksfocus.com/story6368395/bip39-bip44-the-single-best-strategy-to-use-for-bip39-word-list-pdf-https-www-youtube-com-channel-ucupxfytj0fb78sq55hu6ocw