Bip39 Word List Excel Or for very significant safety, you could "roll your personal" seed phrase with dice or a calculator as offline procedures. Lots of people back again up their wallet seed phrases or private keys on paper, regional equipment like hardware wallets or USBs, or during the cloud. https://sitesrow.com/story8307237/latest-idioms-and-phrases-the-basic-principles-of-seed-phrase-generator