Bip39 online generator https://telegra.ph/Producing-Custom-Bitcoin-Addresses-A-Take-A-Look-At-BIP39-Strategies-06-28 Even though it uses BIP32 system you could continue to import BIP39 seeds into Electrum wallet. Also other than BIp32 There's BIP44 Edition which some wallet use for your generation of seeds. BIP39 increases wallet safety by generating backups responsible, simple, and p... https://directmysocial.com/story4940781/bip39-compatible-wallet-bip39-ian-coleman-for-dummies-https-www-youtube-com-channel-ucupxfytj0fb78sq55hu6ocw