CSV Tools | Compare, Merge & Convert CSV Online

Free online CSV tools. Compare two CSV files, merge CSV data, and convert CSV to JSON or table.

CSV CompareCSV MergeCSV ConvertLocal ProcessingFree to Use

CSV Input & Processing Options

Mode

Input CSV 1

Input CSV 2

Result

🔒We are fully aware of the significance of data privacy. This tool employs advanced local processing technology to ensure that the text you input is processed solely on your own device from beginning to end. We do not collect, store, or view any of your data.