12 Word Seed Phrase Generator Last of all, if you don't have a spare system you could airgap, don't worry - you might make use of a "Dwell" Linux setting. Lots of Linux running methods will be able to be run off of a portable USB adhere or flash drive. https://heliskidirectory.com/listings13034713/bip39-mnemonic-code-converter-tool-little-known-facts-about-bip39-phrase