JSON to CSV Converter

Convert JSON data to CSV format with customizable delimiters and options

JSON Input

0 characters Upload JSON

Conversion Options

Include header row Quote all values Flatten nested objects Use CRLF line endings

Delimiter:

CSV Output

0 characters

How it works: Paste your JSON array or upload a JSON file. The tool will extract all unique keys from your JSON objects to create CSV headers. Nested objects can be flattened using dot notation (e.g., "address.city"). All processing happens locally in your browser.