Bip39 metal https://www.hometalk.com/member/176312665/elva1377050 While it makes use of BIP32 process you can however import BIP39 seeds into Electrum wallet. Also apart from BIp32 There is certainly BIP44 Edition which some wallet use for your generation of seeds. Press X to abort passphrase software and continue to keep modifying the passphrase. https://madesocials.com/story5981404/bip39-seed-phrase-list-5-simple-statements-about-bip39-converter-explained-https-www-youtube-com-channel-ucupxfytj0fb78sq55hu6ocw