JSON to CSV Converter
Convert JSON arrays to CSV format. Handles nested objects with dot notation. Free browser tool.
Quick Answer
Paste a JSON array of objects and convert it to comma-separated values (CSV) format instantly.
How to Use the JSON to CSV Converter
- Use the input area to provide your data.
- The tool processes it instantly in your browser.
- Copy or download the result.
Frequently Asked Questions
- What JSON structure works best?
- An array of objects with consistent keys works best: [{"name":"Alice","age":30},{"name":"Bob","age":25}]. Single objects are wrapped in an array automatically.
- How are nested objects handled?
- Nested objects are flattened using dot notation. {"user":{"name":"Alice"}} becomes a column 'user.name' with value 'Alice'.
What is JSON to CSV Converter?
A JSON to CSV converter transforms JSON data (typically an array of objects) into comma-separated values format that can be opened in spreadsheet applications like Excel, Google Sheets, or LibreOffice Calc. The converter automatically extracts column headers from object keys, flattens nested objects using dot notation (e.g., address.city becomes a column header), and properly escapes values containing commas, quotes, or newlines according to RFC 4180. This conversion is essential when you need to analyze API data in spreadsheets, create data exports for non-technical stakeholders, or prepare data for import into systems that accept CSV but not JSON.
How to Use JSON to CSV Converter
- Paste your JSON array of objects.
- Click Convert to CSV.
- Copy the CSV output.
- Paste into a spreadsheet or save as a .csv file.
Examples
[{"name":"Alice","age":30,"city":"NYC"},{"name":"Bob","age":25,"city":"LA"}]Common Use Cases
- Exporting API data for spreadsheet analysis
- Converting database JSON exports to CSV for reporting
- Preparing data imports for CRM and marketing tools
- Creating downloadable data exports for users
Related Variations
Related Data Tools
Popular Tools
Featured Tools
Discover more tools across our collection — updated daily.