JSON to CSV
Developer ToolsConvert JSON arrays to CSV for Excel
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All history →JSON to CSV — at a glance
Turn a JSON list into a spreadsheet-friendly CSV file you can open in Excel or Google Sheets.
How to use it — step by step
JSON that is an array of objects. Nested objects are flattened with dots.
Paste your input
Paste or type your content into the big input box.
Choose options
Pick the mode and options that fit what you need.
Convert to CSV
Press the button. The result is created instantly on your device.
Copy the result
Check the output and press Copy to use it anywhere.
Pro tips
Small things that make the result better.
Quick facts
Frequently Asked Questions
How do I open the CSV in Excel?+
Copy the result into a text file saved as .csv, then open it in Excel or import it in Google Sheets.
What about arrays inside objects?+
They are kept as JSON text inside a single cell.
What if the objects have different keys?+
The CSV includes every key as a column and leaves missing values empty.
Is my data safe?+
Yes. Everything runs inside your own browser. Your text, files and images are never uploaded to any server.