Does it support arrays of objects?

Yes! An array like `[{ name: "A", score: 10 }, { name: "B", score: 20 }]` automatically maps to rows and columns in Excel.

File 100% Client-Side

JSON to Excel

Convert JSON data or API responses into styled Excel spreadsheets (.xlsx).

Zero Upload

Never leaves browser

Instant Speed

WASM accelerated

Worksheet Tab Name:

Upload .json file

JSON Data (Array of Objects):

Converts JSON arrays or nested objects to formatted tables

Upload .json files or paste raw text

Customizable worksheet name

Direct download as Microsoft Excel (.xlsx)

Simple Workflow

Get results in three quick steps without any learning curve.

Input your JSON object array directly into the editor.

Specify the tab name for your Excel workbook.

Save your generated .xlsx spreadsheet instantly.

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