JSON → Excel (XLSX) Converter

Paste a JSON array or drag & drop a file to convert it to an Excel spreadsheet.

📁 Drag & drop a .json file here, or click to browse

Input JSON Array

Converting...

Example Input

[ { "name": "Alice", "age": 30, "address": { "city": "NYC", "zip": "10001" } }, { "name": "Bob", "age": 25, "address": { "city": "LA", "zip": "90001" } } ]

Nested objects like address.city are automatically flattened into separate columns.

Have questions? Check our FAQ page.

About JSON to Excel Conversion

Excel (.xlsx) is the world's most widely used spreadsheet format. While JSON is perfect for APIs and developers, business users, analysts, and managers often need data in Excel format for reporting, analysis, and visualization. This tool bridges that gap by converting JSON arrays directly into downloadable Excel files.

How It Works

Paste a JSON array of objects (e.g., from an API response)
Nested objects are automatically flattened using dot notation (e.g., address.city)
The tool generates a proper .xlsx file with headers and typed columns
Preview the result in a table before downloading
The file opens in Excel, Google Sheets, LibreOffice, or Numbers

Common Use Cases

Developers use this to export API data for business stakeholders, generate reports from database queries, create spreadsheets from webhook payloads, or convert log data into analyzable formats. The tool handles arrays with thousands of rows efficiently — all processing happens in your browser.

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✨ JSON Formatter

Format and validate JSON before exporting.