Noobkit

JSON to Excel Converter

Convert JSON arrays and objects to a formatted Excel .xlsx workbook

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JSON Input

Drop a JSON file here or choose a file

Supports JSON files up to 25 MB

Browse Files

Or paste JSON data

Excel Settings

Sheet nameWorkbook filename

.xlsx

Flatten nested objects into columnsFor example, address.city becomes its own column. Arrays remain JSON text.

Convert JSON to Excel online for reporting, spreadsheet analysis, and business data exports. Upload a .json file or paste an API response, preview the resulting columns and rows, and download a standard .xlsx workbook.

Nested JSON objects can be flattened into dot-separated columns such as address.city, while arrays remain readable JSON text inside cells. The converter collects fields across every record so rows with different properties remain aligned. All processing and workbook creation happen locally in your browser, keeping private API and customer data on your device.

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