How does the JSON to CSV flattening work?

Our tool automatically traverses nested JSON objects and flattens them using dot notation (e.g., user.address.city) so they can be represented as columns in a standard CSV spreadsheet.

Can I convert an array of objects to CSV?

Yes! An array of objects is the most common format for JSON-to-CSV conversion. Each object in the array represents a row, and the object keys represent the column headers.

JSON to CSV Converter – Flatten and Convert JSON to Spreadsheet Online

JSON to CSV Converter

Convert JSON data to CSV easily.

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CSV

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JSON to CSV Converter

The JSON to CSV Converter transforms structured JSON data into a flat Comma Separated Values (CSV) format.

Handling Nested Data

Since CSV is a flat format (rows and columns), this tool flattens any nested objects found in your JSON. For example, {"user": {"name": "John"}} becomes a column header like user.name with the value John.