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JSON to Excel Converter - XLSX Spreadsheet Export

Convert JSON to Excel (.xlsx) online. Export your JSON data directly to a professional spreadsheet format.

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Default JSON Users JSON Config
Valid JSON
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Transform your JSON datasets into native Excel (.xlsx) files. Our converter handles complex JSON arrays and turns them into clean, multi-column spreadsheets suitable for calculation and reporting in Microsoft Excel.

How to Use

  1. Paste your JSON array or object.
  2. The tool maps the data into a spreadsheet grid.
  3. Click "Download Excel" to get your .xlsx file.
  4. Open directly in Excel or Google Sheets for analysis.

Features

  • Native XLSX Support - Generates real Excel files, not just CSVs.
  • Array Mapping - Intuitively turns JSON arrays into spreadsheet rows.
  • Fast Download - Secure, browser-side file generation.
  • Data Protection - Your data is processed locally, never server-side.

Common Use Cases

  • Exporting complex API data for business analysts.
  • Turning JSON log files into readable Excel spreadsheets.
  • Preparing data for financial modeling or calculation.

Tips & Best Practices

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Ensure your JSON is an array of objects for the most organized spreadsheet.

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JSON Studio can sort your data before you export to Excel.