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JSON to CSV Converter

Paste an array of objects and get a tidy CSV with one row per item and one column per field — ready to open in Excel or Google Sheets.

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About this tool

You export from an API and get JSON — perfect for code, useless in a spreadsheet. This converter turns that list of objects into a CSV your accountant / analyst / future-you can actually open in Excel. One row per record, one column per field, nested values flattened to text.

No file leaves your browser. Paste, convert, download — done.

How to use

Paste JSON (an array of objects works best), click Convert to CSV, then Copy or Download the result to open in Excel or Google Sheets.