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📄 JSON to CSV Converter

Convert a JSON array of objects into a flat CSV format.

ℹ️ About JSON to CSV Converter

The JSON to CSV Converter is a data utility used to transform hierarchical JSON data into a flat, tabular format compatible with Excel, Google Sheets, and other spreadsheet software. As APIs primarily deliver data in JSON, this tool is essential for analysts and managers who need to perform bulk data analysis using traditional tools.

This tool expects a JSON array of objects (or a single object). It extracts the keys from the first object to serve as the CSV headers and then maps every subsequent object's values into corresponding columns. It handles complex data by converting nested structures into string representations, ensuring that your data is ready for import into any spreadsheet application.

📖 How to use JSON to CSV Converter

  1. 1. Paste your JSON array or object into the input box.
  2. 2. Click 'Run Tool' to generate the CSV text.
  3. 3. Review the resulting table and column headers.
  4. 4. Copy the CSV content and save it as a <code>.csv</code> file or paste it directly into Excel.

❓ Frequently Asked Questions

Can it handle nested JSON?

Yes. For nested objects or lists, the tool converts them into string representations within the CSV cell to preserve the data.

What if my JSON objects have different keys?

This tool uses the keys from the *first* object in the array to define the columns. Ensure your data is consistent for the best results.

Is there a row limit?

The tool can process thousands of rows in the browser. For extremely large exports (100k+ rows), performance may vary.

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