JSON to CSV Converter
Convert JSON arrays to CSV format instantly. Extracts all keys as headers. Handles flat objects. Copy or download output. Free.
How to Use
- 1 Paste a JSON array of objects into the input area. Example: [{"name":"Alice","age":30}].
- 2 Click Convert to generate the CSV output with auto-detected headers.
- 3 Copy the result or download it as a .csv file.
Use Cases
Export JSON API responses to CSV for analysis in Excel, Google Sheets, or data visualization tools.
Transform structured JSON data into a flat CSV format for stakeholder reports or data pipelines.
Convert JSON database records into CSV for import into SQL databases or spreadsheet applications.
FAQ
The tool expects a JSON array of objects at the top level. Example: [{"id":1,"name":"Alice"},{"id":2,"name":"Bob"}]. Single objects or nested arrays may produce unexpected results.
If some objects are missing a key present in other objects, the cell will be empty in the CSV output.
Nested objects are serialized as JSON strings in a single cell. For deeply nested structures, consider flattening your JSON before converting.
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