JSON to CSV Converter Online Free: Export to Excel

Transform your JSON files into CSV tables quickly and easily. Ideal for data analysts who need to open JSON files in Excel or Google Sheets.

Waiting for Valid JSON
Paste your JSON here or drag a file
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Frequently Asked Questions

How to convert JSON to CSV for Excel?

Just paste your JSON code or upload your file to our tool. The system automatically processes the data structure and generates a CSV file that you can download and open directly in Microsoft Excel or Google Sheets.

Is it safe to convert my data on this website?

Yes, 100% safe. The conversion is done entirely in your browser using JavaScript. No data is sent to our servers, ensuring your information remains private and secure.

What happens if my JSON is nested?

Our basic converter is optimized for arrays of objects. If you have very deep nesting, the tool will try to flatten the first level of properties to ensure a readable table for Excel.

Can I copy the CSV directly instead of downloading it?

Of course. Besides the "Download CSV" button, you have a "Copy result" option to paste the content directly into any text editor or spreadsheet.

# Why convert JSON to CSV for your data analysis?

JSON is the standard format for modern APIs, but it is not the easiest to analyze humanly. A JSON to CSV converter allows you to turn complex structures into rows and columns, facilitating manipulation in powerful tools like Microsoft Excel, Numbers, or Google Sheets.

# Total Privacy: Convert without uploading files

Most online converters upload your data to a server. Our tool is different: the conversion is 100% local. By using JavaScript in your browser, the data never leaves your computer. This is vital if you work with sensitive information, customer lists, or internal company reports.

# Technical Tips for a perfect conversion

  • Make sure your JSON is an array of objects (e.g., [{}, {}]).
  • Verify that all objects have similar properties to keep the CSV columns consistent.
  • If you have special characters, our CSV is exported in UTF-8 to avoid issues in Excel.

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