JSON to CSV Converter
Convert JSON data to CSV format for spreadsheets and data analysis
JSON Input
CSV Output
Automatic Detection
Automatically detects all fields in your JSON objects and creates appropriate CSV columns
Handles Missing Data
Gracefully handles missing fields and null values in your JSON data
Privacy First
All conversion happens in your browser. Your data never leaves your device
Frequently Asked Questions
Everything you need to know about our converter
What is JSON?
Why convert JSON to CSV?
How does nested JSON data get converted?
Can I customize the CSV output?
What's the maximum JSON file size?
Is my data secure?
Related Articles & Guides
Learn more about file conversion and best practices
Converting Nested JSON to Flat CSV
Data Transformation Guide
Learn techniques for flattening complex nested JSON structures into CSV format suitable for spreadsheet analysis and database imports.
JSON to CSV: Handling Arrays and Objects
Advanced Conversion Tips
Best practices for converting JSON arrays and nested objects to CSV, including different strategies for preserving data relationships.
Automating JSON to CSV Conversions
Workflow Automation
Set up automated workflows to convert JSON API responses to CSV for regular reporting and data analysis tasks.
Changelog
Track the latest updates, improvements, and fixes to our tools
Added numeric key correction to fix JSON option
Added lowercasing of literals to fix JSON option
Added improved error messages
Fixed a document error bug
Fixed a skip validation issue
Fixed multiple root element validation
Fixed a failed validation bug
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