Tools/Converters/JSON to Excel

JSON to Excel

Convert JSON files to Excel format.

100% on device · 0 uploads

Drop files here

or click to select · .json

01 · Unlimited

Use it as many times as you want — completely free.

02 · Private

Your files never leave your device; everything runs in your browser.

03 · Fast

Processing happens locally and finishes in seconds.

How to Convert JSON to Excel

Paste your JSON array

Drop or paste an array of objects — API responses, exports, logs.

A workbook is built locally

Keys become column headers and objects become rows in a real .xlsx file, generated in your browser.

Download the Excel file

Open it directly in Excel, Google Sheets or LibreOffice — no import wizard needed.

Why Use This JSON to Excel Converter?

✓Direct .xlsx output — no import wizard

✓Special characters preserved perfectly

✓Union of keys handled across objects

✓100% local — data stays private

Frequently Asked Questions

How is this different from JSON to CSV?+

.xlsx opens directly in Excel with correct columns and encoding — no import dialog, no separator guessing, no mangled special characters. CSV is better for scripts; XLSX for humans.

What JSON structure works?+

An array of objects. Keys become headers, and the union of keys across all objects defines the columns.

Are nested objects supported?+

Nested values are written into their cell as JSON text. For analysis, flatten deeply nested data in code first.

Is my data uploaded?+

No — the workbook is generated entirely in your browser. Reports and exports stay on your device.