1 tool
CSVTool is a comprehensive, browser-based suite of 63 free utilities designed for working with CSV files. It provides essential tools including a CSV viewer, editor, and converters that transform CSV data into multiple formats including Excel, JSON, and SQL. Beyond basic conversion, the suite includes advanced data manipulation capabilities such as joining multiple files, pivoting data, splitting records, and comparing datasets. All processing happens entirely within your browser with complete privacy—no account signup is required and your data never leaves your device. The extensive collection covers the entire workflow of CSV operations, from simple viewing and editing to complex transformations and comparative analysis.
