CSV to JSON Converter
Convert CSV to JSON and JSON to CSV online with this free tool. Transform data formats instantly for data processing and analysis. No server uploads required.
Information
Our free online CSV to JSON converter makes it easy to transform data between CSV and JSON formats with complete privacy - all processing happens in your browser. Perfect for data analysts, developers, and anyone working with data exchange formats. Convert CSV files to clean JSON structures or transform JSON objects back into well-formatted CSV data. This tool handles complex structures, nested objects, arrays, and special characters correctly in both directions. Use it to prepare data for APIs, data analysis, or simplify data exchange between different platforms and applications. The converter preserves your data structure while providing a clean, formatted output ready for use in your projects.
How to Use
- Choose the conversion direction: CSV to JSON or JSON to CSV
- Paste your CSV or JSON data into the input field
- For CSV to JSON conversion, you can specify the delimiter if needed
- Click Convert to transform your data instantly
- Copy the converted output or swap directions to convert back
Note: All data processing happens in your browser - your data never leaves your device.