JSON to CSV
Convert JSON arrays to CSV spreadsheets instantly. Free online JSON to CSV converter — keys become columns, values becom
CSV will appear here...
How to Use JSON to CSV
- Paste your JSON: Paste a JSON array of objects. Keys become column headers and values become rows.
- Convert to CSV: Click Convert to transform the JSON data into CSV format.
- Download or copy: Download the CSV file for direct use in Excel, Google Sheets, or any spreadsheet application.
About JSON to CSV
JSON to CSV Converter transforms complex JSON data structures (Array of Objects) into a flat, tabular CSV (Comma Separated Values) format.
- Data Extraction: Automatically maps JSON keys to Excel columns (headers) and values to rows.
- Excel Friendly: CSV format opens directly in Excel or Google Sheets, making data analysis easier for non-technical users.
- API Responses: The best way to convert JSON data received from an API into readable reports for clients.
Data scientists, analysts, and backend developers use this converter to save time.
Frequently Asked Questions
How does JSON to CSV conversion work?
The tool maps JSON object keys to CSV column headers and each object in the array becomes a row. Nested values are serialized as compact JSON inside the cell.
Will the CSV open in Excel?
Yes. Fields containing commas, quotes or newlines are quoted and escaped automatically, so Excel and Google Sheets open the file perfectly.
What if rows have different keys?
The tool collects the union of all keys across every row — missing values are left empty.