Bip39-Standalone. Tonhub is yet another handy application for running assets within the TON blockchain. Tonhub supports building new wallets and importing existing types applying seed phrases. A copyright wallet passphrase can be an optional characteristic which can be used Besides your seed phrase to restrict use of your copyright wallet. https://tools-directory.com/listings563708/bip39-mnemonic-https-linktr-ee-bip39-the-smart-trick-of-bip39-online-that-no-one-is-discussing