JSON to XLSX Converter
Convert your JSON array into an Excel-compatible .xlsx workbook, right in your browser.
This file is processed in your browser and never uploaded to a server.
How It Works
1. Drop your file here
2. Processing…
3. Download
Features
- Supports flat (non-nested) JSON arrays
- Automatically merges objects with different fields
- Paste text or upload a .json file
Frequently Asked Questions
- Are nested JSON objects supported?
- Currently only flat arrays of objects are supported; nested fields may be exported as text.
- Can I open the output in Excel?
- Yes, the generated .xlsx file is directly compatible with Excel, Google Sheets, and Numbers.