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How to use JSON to CSV

Paste a JSON array, and the tool converts it into a CSV table ready for spreadsheet import.

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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