JSON to CSV Converter
Convert JSON arrays to CSV format — instant and free.
How to Use JSON to CSV
Paste or type JSON on the left
See CSV output update in real time
Copy or download the CSV file
Your files never leave your browser
No upload wait time. Results in seconds
No daily limits, no file count limits
No account, no subscription, no fees
About JSON to CSV Conversion
JSON and CSV are two of the most common data interchange formats. JSON excels at representing nested structures, while CSV is the universal format for spreadsheets, databases, and data analysis tools like Excel, Google Sheets, and pandas.
When to Convert
- Importing API response data into Excel or Google Sheets
- Preparing data for database bulk imports
- Creating reports from JSON-based log files
- Sharing structured data with non-technical stakeholders
Frequently Asked Questions
What JSON format is supported?
The tool works with JSON arrays of objects. Each object becomes a CSV row. A single object (not in an array) is also accepted.
How are nested objects handled?
Nested objects are serialized as JSON strings in the CSV cell. The header is the top-level key name.