JSON to CSV Converter
Convert JSON arrays to CSV format for use in spreadsheets and databases.
JSON Input
CSV Output
What is JSON to CSV Converter?
JSON to CSV converter transforms JavaScript Object Notation (JSON) data into Comma-Separated Values (CSV) format. This is essential when you need to import data into spreadsheet applications like Microsoft Excel, Google Sheets, or databases that accept CSV files. The tool automatically extracts headers from your JSON objects and formats the data into proper CSV rows.
How to Use This Tool
- Paste your JSON array in the input field (format: [{...}, {...}])
- Click 'Convert to CSV' to process the data
- Review the CSV output with properly formatted headers and rows
- Copy the output or download it as a .csv file
Common Use Cases
- Exporting API data to spreadsheets for analysis
- Converting database exports to CSV format
- Preparing data for import into CRM or business tools
- Creating reports from JSON data sources
Frequently Asked Questions
What JSON format does this tool accept?
This tool accepts JSON arrays of objects. Each object should have key-value pairs that will become columns in your CSV. Example: [{"name": "John", "age": 30}, {"name": "Jane", "age": 25}]
How does it handle nested JSON objects?
Nested objects are automatically converted to JSON strings within the CSV cell. For complex nested data, consider flattening your JSON structure before conversion.
What is the maximum file size supported?
This tool supports JSON data up to 5MB in size. For larger files, consider splitting your data or using a server-side tool. All processing happens in your browser for privacy.