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JSON to CSV

Instantly convert JSON objects and arrays into structured CSV spreadsheets.

About JSON to CSV

Got JSON data that needs to be viewed in Excel? Use our Free JSON to CSV converter. Built as the Best JSON to CSV tool on the web, it lets you accurately convert json to csv and download it instantly.

Features

  • Extracts JSON keys to create CSV headers automatically
  • Flattens simple JSON structures into rows
  • Properly escapes data containing quotes or commas
  • Download as a .csv file ready for Excel
  • 100% secure client-side execution

How to Use

  1. Paste your valid JSON array into the input area.
  2. Click "Convert to CSV".
  3. Review the tabular data output.
  4. Download the file to open in Excel or Sheets.

Frequently Asked Questions

What format should my JSON be in?

The ideal format is a flat Array of Objects (e.g., `[{"name": "John", "age": 30}, ...]`).

How does it handle nested objects?

Deeply nested objects may be converted to `[object Object]` strings. You should flatten complex JSON before converting to CSV.

Can I open the output in Microsoft Excel?

Yes! The downloaded .csv file is perfectly formatted to open directly in Excel or Google Sheets.

Is there a limit on rows?

No hard limit, but extremely large datasets may slow down your browser tab.

Does it flatten nested JSON objects?

Yes, it intelligently flattens simple nested JSON into standard CSV columns.

Can I choose the delimiter?

Yes, you can choose between comma, semicolon, or tab separation for the output.

What if some JSON objects are missing keys?

It automatically creates empty columns for missing keys to keep the data aligned.

Is this a free json to csv converter?

Yes, use this free json to csv tool to export data easily.

Can the best json to csv tool handle nested objects?

Yes, it intelligently flattens simple nested objects when you convert json to csv.

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