The TSV (Tab-Separated Values) format is a popular way to store and organize large amounts of data. However, sometimes you may need to swap the position of two columns in your TSV data. Doing this manually can be time-consuming and error-prone, especially if you have a large amount of data. That's why our online TSV Columns Swapper is designed to help you quickly and easily swap the position of two columns in your TSV data.