JSON to CSV Converter
Paste a JSON array of objects and convert it to CSV format
Frequently Asked Questions
What JSON format does this converter accept? +
The converter accepts a JSON array of objects, like [{"name":"Alice","age":30},{"name":"Bob","age":25}]. Each object becomes a row in the CSV, and the object keys become column headers.
Can I use a custom delimiter instead of commas? +
Yes. You can choose between comma, tab, semicolon, or pipe as your delimiter. This is useful when importing into tools that expect a specific separator.
How does the converter handle nested JSON objects? +
Nested objects and arrays are converted to their JSON string representation in the CSV cell. For deeply nested data, consider flattening your JSON first before converting.
Is my data sent to any server? +
No. The entire conversion runs in your browser using JavaScript. Your data never leaves your device, so it is completely private and secure.
Can I download the CSV result as a file? +
Yes. After converting, click the Download .csv button to save the result as a CSV file. You can also copy the output to your clipboard with the Copy button.