Bip39 Bitcoin Testnet Wallet. Although it utilizes BIP32 method you could still import BIP39 seeds into Electrum wallet. Also other than BIp32 there is BIP44 Variation which some wallet use for that generation of seeds. 0 bytes In no way make use of a seed produced by a website, or https://socialnetworkadsinfo.com/story19938719/bip39-node-js-the-definitive-guide-to-bip39-standard