JSON to CSV Converter
Easily convert JSON data (arrays or objects) into downloadable CSV files. Handles nested structures and ensures data privacy with client-side processing.
Input JSON
CSV Output
Why Convert JSON to CSV?
JSON (JavaScript Object Notation) is excellent for structuring hierarchical data used in web APIs and configuration files. However, when it comes to data analysis, spreadsheet applications, or database imports, CSV (Comma-Separated Values) is often the preferred format. Converting JSON to CSV flattens the data into a simple, tabular structure that is easy to read and manipulate in tools like Microsoft Excel, Google Sheets, or any SQL database.
Key Features of This Tool
- Nested JSON Support: Our converter automatically flattens nested JSON objects and arrays, ensuring all your data is preserved in the final CSV file. It uses dot notation (e.g.,
user.address.city) to create clear header columns. - Secure & Client-Side: Your JSON data is processed entirely in your browser. No data is ever sent to our servers, guaranteeing the privacy and security of your information.
- Instant Download: Generate and download your CSV file with a single click. The tool is optimized for performance, even with large JSON files.
- Handles All Valid JSON: Whether your root element is a JSON object or an array of objects, our tool can parse it and convert it correctly.
How to Convert JSON to CSV
- Paste Your JSON: Paste your JSON data into the input field on the left. The tool will immediately validate the structure.
- Preview the CSV: The converted CSV output will appear in the right-hand panel in real-time.
- Download the File: Click the "Download .CSV" button to save the file to your computer.