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Table converters · JSON

JSON to Excel converter

Paste JSON and get a clean Excel output. Nothing leaves your browser.

Runs in your browser No signup Free forever
Convert
JSON

Switch the target to jump straight to any of the 28 JSON converters.

Input json
Table 0 rows
Dimensions: 0 x 0
Output excel
Nothing is uploaded
Same source, other targets

Convert JSON to anything else

All table converters

How it works

Three steps, no account

1

Paste or drop your JSON

An array of objects works best. You can also upload a .json file directly.

2

Review the table

Transpose it, delete blank rows, or remove duplicates before you generate output.

3

Pick a format and generate

Choose from 28 output formats, then copy the result or download it as a file.

FAQ

Common questions

Is my data uploaded anywhere?
No. Parsing, editing, and generating output all run in your browser using JavaScript — the JSON you paste or upload never touches a server.
How large a file can I convert?
There's no server-side limit because there's no server involved — your browser's own memory is the ceiling.
What happens to nested objects and arrays?
Each top-level key becomes a column. A nested object or array is written to its cell as its default text representation rather than split into separate columns — flatten your JSON to one level first if you need each nested field broken out on its own.
Can I edit the data before converting?
Yes — the table below the input lets you transpose rows and columns, delete blank rows, or remove duplicate rows before you generate the final output.
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How to Convert JSON to Excel Online?

Transform your JSON data into an Excel spreadsheet (XLSX or XLS) using our online converter. This provides a convenient way to view and work with JSON data in a familiar spreadsheet application.

1. Upload or Paste Your JSON Data

Upload your JSON file or paste your JSON data into the provided input area. The converter will need to parse the JSON data to understand its structure.

2. Configure the Excel Output (Optional)

Depending on the converter's features, you may have options to customize the Excel output:

  • Sheet Name: Specify the name of the worksheet in the Excel file.
  • Data Structure: Indicate whether your JSON data is an array of objects (where each object becomes a row), a single object (with arrays as columns), or a different structure. The converter needs to understand this to correctly map the data to cells.
  • Header Row: Indicate whether to create a header row from keys in your JSON objects (if applicable).
  • File Format: Choose between XLSX (the newer, recommended format) and XLS (the older format).

3. Generate and Download the Excel File

The converter will process your JSON data and generate an Excel file (.xlsx or .xls) based on your configuration. You can then download this file.

What is JSON?

JSON (JavaScript Object Notation) is a lightweight text-based data-interchange format. It's widely used for transmitting data between a server and a web application. A simple example:

[
  {"name": "Alice", "age": 30},
  {"name": "Bob", "age": 25}
]

What is Excel?

Microsoft Excel is a widely used spreadsheet program. It allows users to create, edit, and analyze data in tabular format. The converter transforms your CSV data into an Excel workbook that can be opened and manipulated using Excel or other compatible spreadsheet software. The two main Excel file formats are:

  • XLSX: The newer XML-based format. This is generally the preferred format.
  • XLS: The older binary format.