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JSON to CSV Converter Runs in your browser. No input data is sent to our server.

Paste JSON into the editor, convert it instantly, and copy or download the CSV result. This page is useful for exports, reporting, spreadsheet imports, analytics workflows, and tabular data cleanup.

CSV output

Paste content and convert it instantly.

This converter runs in your browser so you can reshape structured text, config data, and encoded values without sending working content to a remote processing service.

Convert JSON to CSV Online

Convert JSON to CSV online for spreadsheets, exports, reporting workflows, and tabular data cleanup. Paste a JSON array of objects and the converter flattens each item into a CSV row, using the first object's keys as column headers — ready to open in Excel, Google Sheets, or import into a database.

How to use JSON to CSV Converter

1

Paste content into the json input panel.

2

Run the converter to generate the target format instantly.

3

Copy or download the result once it looks right.

What this tool helps you do

Paste, convert, and copy results quickly

Useful for APIs, configuration files, and structured text

Sample input is built in for quick testing

Download the converted output as a file

Why this helps in text and data workflows

Exporting API response data into a spreadsheet for a non-technical stakeholder.

Converting a JSON dataset into rows for import into Excel, Google Sheets, or Airtable.

Turning a JSON array from a database export into CSV for reporting or analysis.

Moving structured data from a JSON file into a tabular format for manual review.

Common problems and fixes

The CSV has only one row instead of multiple.

Make sure your input is a JSON array of objects, not a single object. A single object converts to one row — wrap it in an array if needed.

Nested objects in my JSON are showing as '[object Object]' in the CSV.

CSV is flat — it can't represent nested objects or arrays directly. Flatten your JSON first, or the converter will stringify nested values as-is.

Values with commas are breaking the CSV columns.

The converter wraps values containing commas in double quotes automatically. If the output still looks wrong, the issue may be in how the receiving app interprets the CSV.

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Related Guides

How to Turn Spreadsheet Data Into JSON When to Use XML to CSV How to Turn XML Data Into Spreadsheet Rows

Frequently asked questions

How do I convert JSON to CSV?

Paste your JSON into the input box, run the converter, and copy or download the CSV output.

What JSON shape works best for JSON to CSV?

An array of objects works best. Each object becomes a row and the keys of the first object become the column headers.

What happens to nested objects or arrays in the JSON?

Nested values are stringified as text in the cell — CSV can't represent them natively. Flatten the JSON first if you need each nested field as its own column.

Will values containing commas break the output?

No. The converter wraps comma-containing values in double quotes per the CSV standard.

Can I open the CSV output directly in Excel or Google Sheets?

Yes. Download the file and open it directly. Google Sheets also accepts pasted CSV content via File > Import.

Is this JSON to CSV converter free?

Yes. It is free to use in your browser.