Converting JSON to CSV is quick and automatic. Paste your JSON data into the input area or upload a JSON file. The tool auto-detects the structure — arrays of objects work best for tabular data. Nested objects are flattened using dot notation so 'user.address.city' becomes a column header. Choose your delimiter (comma, semicolon, tab, or pipe) and whether to include headers. Preview the CSV output in the results panel. Click Download to save the CSV file or Copy to clipboard. The tool handles special characters and escaping properly for clean, import-ready CSV output.
The tool flattens nested objects using dot notation (e.g., 'user.name') and arrays are expanded into separate columns or joined as comma-separated values.
Array of objects, single objects, nested objects, and arrays of arrays. The tool auto-detects the structure and formats accordingly.
Yes, select comma, semicolon, tab, or pipe as the delimiter to match your target application's requirements.
Processing is done in your browser. Most JSON files up to several MB convert without issues on modern devices.
The tool focuses on JSON to CSV conversion. For the reverse, use the CSV to JSON or JSON Formatter tool.