JSON to CSV
Upload JSON File
Converted CSV
CSV will appear here
About JSON to CSV
This JSON to CSV converter is a free online tool for turning JSON data into rows and columns you can open in spreadsheet apps, reporting dashboards, and database import workflows. If you need a quick JSON to CSV converter for tables, exports, or copy-and-paste work, this page keeps the process simple and fast.
The conversion runs locally in your browser during normal use, so your JSON file does not need to be uploaded to a remote server. That makes this online JSON to CSV converter a practical choice when you are working with internal records, test payloads, customer lists, analytics data, or any structured content you would rather keep on your own device.
The converter works with arrays, single objects, and primitive values. When you provide an array of objects, it builds the CSV header from the combined set of keys and then writes one row per item. Values that contain commas, quotes, or line breaks are escaped so the CSV stays usable after export.
About JSON
JSON is a common format for APIs, application settings, logs, exports, and structured data exchange. It is easy for machines to parse and flexible enough to represent nested objects and arrays, which is why it appears in developer tools, data pipelines, automation scripts, and modern web apps.
That flexibility can also make JSON harder to review at a glance when the next step is spreadsheet analysis. A JSON to CSV converter helps bridge that gap by reshaping structured data into a flat table that is easier to sort, filter, compare, and share with teammates who prefer spreadsheet-style workflows.
About CSV
CSV stands for comma-separated values. It is one of the most widely supported tabular formats for Excel, Google Sheets, BI tools, SQL imports, low-code platforms, and reporting systems. A CSV file is lightweight, portable, and easy to pass between systems when you need a simple table instead of nested JSON structures.
Converting JSON to CSV is especially useful when you want to inspect data in rows, prepare business reports, clean fields in a spreadsheet, or hand off results to non-technical users. This free online JSON to CSV converter is built around that common export workflow.
How to Use JSON to CSV
Paste JSON into the editor if you want to work directly in the browser. Then click Convert to CSV to turn the current JSON content into table output.
If your data is already saved as a file, use Choose File in the upload area and then click Upload and Convert. The selected JSON file is read locally and converted into CSV in the output panel.
After conversion, review the generated table in Converted CSV and use Copy to Clipboardwhen you want to paste the result into Excel, Sheets, a database tool, or another app. Use Clear to reset the page and start a new conversion.
FAQ
What does this JSON to CSV converter do?
It converts JSON data into CSV text. Arrays of objects become multi-row tables, single objects become a header row and one data row, and simple values are placed into a single `value` column.
Is this JSON to CSV converter free and online?
Yes. You can use this free online JSON to CSV converter in the browser without creating an account or installing extra software.
Does the converter upload my JSON file?
No. During normal use, the JSON to CSV conversion happens locally in your browser. Your source content stays on your device instead of being sent to a remote conversion server.
How are CSV columns chosen when objects have different keys?
The tool builds the header from the union of keys found across the array. If some objects are missing a field, the corresponding CSV cell is left empty for that row.
What happens to nested arrays or objects?
Nested values are converted into JSON strings inside the CSV cell. This keeps the CSV valid even when the original JSON contains deeper structures that do not fit cleanly into a flat table.
Why do some CSV values include quotes?
Values are quoted when needed to keep the CSV valid, especially if a cell contains commas, double quotes, or line breaks. This helps spreadsheet tools read the data correctly after conversion.
Can I paste JSON instead of uploading a file?
Yes. The page supports both workflows. You can paste JSON into the editor and click Convert to CSV, or upload a `.json` file and use Upload and Convert.