JSON to CSV Converter
Convert JSON arrays into CSV format online for free directly in your browser.
JSON Input
Paste a JSON array of objects to convert it into CSV.
CSV Output
Your converted CSV data will appear here.
Browser-Based JSON Conversion
Your JSON is converted directly in your browser by the current tool. The data does not need to be sent to a ConvertTools processing server for conversion.
Free JSON to CSV Converter
ConvertTools JSON to CSV Converter turns structured JSON arrays into CSV data that can be opened in spreadsheet applications and imported into many data tools.
The converter automatically creates CSV column headings from JSON object keys and handles differences between records by leaving missing values empty.
How to Convert JSON to CSV
- Paste a JSON array of objects into the input editor.
- Click Convert JSON to CSV.
- Review the generated CSV output.
- Copy the CSV text or download it as a CSV file.
JSON to CSV Converter Features
Automatic Columns
JSON object keys are automatically collected and used as CSV column headings.
CSV Escaping
Values containing commas, quotes or line breaks are safely quoted for CSV output.
Copy or Download
Copy the generated CSV directly or download it as a CSV file.
No Signup
Convert JSON without creating an account or subscription.
Frequently Asked Questions
How do I convert JSON to CSV?
Paste a JSON array of objects into the input box, click Convert JSON to CSV, then copy or download the generated CSV output.
What JSON structure is supported?
The current converter expects a JSON array containing objects. Each object becomes a CSV row and object keys are used as column headings.
What happens if some JSON objects have different fields?
The converter collects all object keys and creates columns for them. Missing values in individual rows are left empty.
Can nested JSON objects be converted?
Nested objects and arrays are currently stored as JSON strings inside the corresponding CSV cell rather than being flattened into separate columns.
Is my JSON uploaded to a server?
The current JSON to CSV converter processes your data directly in your browser and does not need to upload it to a ConvertTools processing server.