JSON to CSV Converter

Converting JSON to CSV

Got JSON data that needs to go into a spreadsheet? This tool flattens JSON arrays into CSV rows. The property names become column headers, and each object in the array becomes a row.

Works best with flat JSON - arrays of simple objects. Nested objects get converted to strings but may not be what you expect. For complex nested structures, you might need to pre-process the JSON first.

Input Format

• Must be a JSON array: [{...}, {...}, ...]
• Objects should have consistent properties
• Flat objects work best

JSON to CSV Conversion Explained

While JSON excels at representing hierarchical data, CSV's flat tabular format is ideal for spreadsheets and data analysis tools. The conversion process "flattens" JSON by mapping object keys to column headers and values to rows. Arrays of objects work best'our converter automatically extracts headers from the first object's keys.

Nested objects and arrays pose challenges for CSV conversion since CSV can't represent hierarchy. Our tool handles this by JSON-encoding nested values, preserving the data while maintaining CSV compatibility. For complex nesting, consider flattening your JSON structure first.

Frequently Asked Questions

What JSON format is required?

The input must be an array of objects (e.g., [{...}, {...}]). Each object represents a row, and object keys become column headers. All objects should have the same keys for consistent output; missing keys result in empty cells.

How are special characters handled?

Values are wrapped in quotes and special characters are properly escaped. Double quotes within values are doubled ("") per CSV standards. Commas, newlines, and other special characters are handled correctly within quoted fields.

Which delimiter should I use?

Use comma for US English Excel, semicolon for European Excel versions, tab for data with many commas, and pipe for maximum compatibility with text processing tools. When in doubt, comma is the most universal choice.