JSON to CSV Converter
Convert JSON arrays and objects to CSV format. Automatically flattens nested objects for easy spreadsheet import.
100% client-side processing - your files never leave your browser
[{
"product": "A",
"sales": 100
}]
product
sales
A
100
Convert nested objects to dot notation (e.g., user.name)
Upload JSON File
Drag & drop a JSON file
or click to browse
Frequently Asked Questions
Common questions about this tool.
Then send the result straight to Google Sheets
Run your file through the tool above. When it is ready we can write it into Google Sheets from our servers, so the rows land as one import instead of a frozen tab, however many there are.