Data Tools Online Free
9 focused tools for data workflows. Each tool has its own URL, processing engine and privacy behavior.
Convert CSV data to JSON objects with delimiter detection, encoding options and header-row support.
Convert arrays of JSON objects into CSV tables with automatic column discovery and UTF-8 output.
Convert Excel worksheets to JSON arrays with sheet selection and cell value extraction.
Convert JSON arrays into structured Excel XLSX workbooks with automatic column headers.
Convert Excel worksheets to CSV with sheet selection and UTF-8 output.
Convert CSV data into a native Excel XLSX workbook with delimiter detection and encoding controls.
Convert XLS and XLSX worksheet rows into JSON objects with optional sheet selection.
Convert JSON arrays or objects into an Excel XLSX workbook with automatic column headers.
Inspect, normalize, sort and convert CSV data with delimiter detection, header handling and JSON conversion.