JSON to CSV Converter
Convert JSON arrays to CSV - with automatic header detection
JSON Input
CSV Result
What is JSON to CSV Conversion?
JSON (JavaScript Object Notation) is a widely used data format for APIs and web applications. CSV (Comma-Separated Values) is a simple tabular format that can be opened by Excel, Google Sheets, and many other programs. Converting JSON to CSV is particularly useful when API data needs to be analyzed or processed in a spreadsheet application. This conversion makes complex API responses accessible to non-technical team members who prefer working with spreadsheets.
How do I use the JSON to CSV Converter?
Paste a JSON array of objects into the left text field. The converter automatically detects all keys as CSV column headers. Select the desired delimiter and click "Convert". You can copy the result or download it directly as a .csv file to open in Excel or Google Sheets.
Why convert JSON to CSV online?
Our tool runs entirely in the browser - no data is sent to any server. This is perfect for sensitive API data, customer data, or test data. You need no Python, no Node.js, and no installation. The converter correctly handles nested objects, special characters, and produces standard-compliant CSV files that work seamlessly with all major spreadsheet applications.
More Tools
Also try our CSV to JSON Converter for the reverse direction, the JSON Formatter for formatting, or the JSON Generator to create input data.