JSON to CSV — Free Online Tool

Convert JSON array to CSV table format for spreadsheet import. JSON to CSV is a free online tool from the ToolsRift Code Formatters collection. It runs entirely in your browser — nothing to install, no signup, and your data never leaves your device.

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How to use JSON to CSV

  1. Open the JSON to CSV above — it loads instantly, no account needed.
  2. Enter or upload your input. Everything is processed locally on your device.
  3. Get your result immediately and copy or download it with one click.

Frequently asked questions

What JSON structure is required?

The JSON should be an array of objects with consistent keys. Each object becomes a row, and keys become column headers.

How are nested objects handled?

Nested objects are flattened one level with dot notation (like user.name). For complex nesting, consider flattening JSON first.

Can I import the CSV to Excel?

Yes, the output is standard CSV that can be opened in Excel, Google Sheets, or any spreadsheet application.

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