JSON to CSV Converter – Transform JSON Data to CSV Format Online
Convert JSON files to CSV format instantly with our free online tool. Perfect for data transformation, spreadsheet integration, and Excel workflows.
JSON Input
Paste your JSON array data below • Press Ctrl+Enter to convert
CSV Output
Your JSON data converted to CSV format
CSV output will appear here...
JSON to CSV Converter Features
Smart Conversion
Intelligent conversion of JSON arrays and objects to CSV format with proper handling of nested data.
JSON Validation
Validate your JSON data before conversion to ensure data integrity and catch errors early.
Customizable Options
Choose your delimiter (comma, semicolon, tab) and control header inclusion for perfect CSV output.
Format JSON
Format and beautify your JSON input before conversion for better readability and debugging.
Search & Filter
Search through large CSV files quickly with our built-in search functionality.
Download & Copy
Download CSV files or copy results to clipboard with one click for easy integration.
Excel Export
Export directly to Excel format (.xlsx) for seamless spreadsheet integration.
Privacy First
All processing happens in your browser. Your JSON data never leaves your device or gets sent to any server.
How to Use JSON to CSV Converter
Paste JSON Data
Copy and paste your JSON data (array or object) into the input editor. The tool auto-detects and converts it.
Choose Options
Select your preferred delimiter (comma, semicolon, tab) and choose whether to include headers.
View CSV Output
See your JSON data converted to CSV format in the output table below.
Search & Sort
Use the search functionality to find specific data and sort columns by clicking headers.
Validate & Review
Use the Validate button to check for JSON errors before conversion.
Download or Copy
Download as CSV or Excel file, or copy results to clipboard for easy integration.
Understanding JSON to CSV Conversion
What is JSON to CSV Conversion?
JSON to CSV conversion transforms structured JSON data into a comma-separated values format. While JSON is great for APIs and web applications, CSV is preferred for spreadsheets, data analysis, and systems that require tabular data formats.
Why Convert JSON to CSV?
Converting JSON to CSV makes data more accessible for spreadsheet applications and traditional data tools. CSV format enables easy integration with Excel, Google Sheets, databases, and data analysis tools.
JSON vs CSV
JSON supports complex nested structures and is ideal for web APIs and modern applications. CSV is perfect for tabular data, spreadsheets, and systems that require flat data structures. Each format serves different use cases in data workflows.
Best Practices
Use flat JSON structures for clean CSV conversion. Ensure consistent fields across all objects. Choose appropriate delimiters based on your data content. Always include headers for meaningful column names.
Common Use Cases
Data Export
Export JSON data from web applications or APIs to CSV for use in spreadsheet applications. Perfect for creating reports and sharing data with non-technical users.
Data Analysis
Convert JSON data to CSV for analysis in Excel, R, Python pandas, or other data analysis tools. CSV format is widely supported by statistical software.
Database Import
Transform JSON data to CSV for bulk import into databases that prefer CSV format. Many databases have efficient CSV import tools.
Reporting
Convert JSON logs or analytics data to CSV for creating reports and dashboards. CSV is easily consumed by reporting tools and BI platforms.