Sign up free

JSON to Excel Converter

Convert JSON data to an Excel spreadsheet. Nested objects become columns. Free, no uploads.

Your files never leave your device

How to convert JSON to Excel

  1. 1

    Choose your JSON files

    Click the upload area or drag files onto it. Nothing is uploaded — files are opened locally.

  2. 2

    Start the conversion

    Press the convert button. Your browser converts the files in seconds.

  3. 3

    Download the result

    Save each file individually or everything at once as a ZIP.

Hand API data to non-technical teammates as a spreadsheet they can filter and chart, without writing a script.

What is JSON?

JSON (JavaScript Object Notation) is a lightweight structured data format used by virtually every web API and modern application.

What is Excel?

XLSX is the Microsoft Excel workbook format. It supports multiple sheets and formatting, and opens in Excel, Google Sheets, Numbers and LibreOffice.

Safe for confidential files

Unlike upload-based converters, ZapMorph processes files inside your browser tab. Your documents are never transmitted, stored or logged — close the tab and they’re gone.

Frequently asked questions

Is the json to excel converter free?

Yes. Convert 1 file a day without an account, or 5 files a day with a free account. Pro removes all daily limits.

Are my files uploaded to a server?

No. The conversion runs entirely in your browser, so your files never leave your device. We only count how many files you convert — never their names or contents.

What is the maximum file size?

Up to 25 MB per file without an account, 50 MB with a free account, and 1 GB on Pro. Very large files also depend on your device’s memory.

Can I convert multiple JSON files at once?

Yes. Select several JSON files at once — up to 5 on the free plan or 50 on Pro — and download all results in a single ZIP.

Does it work on Mac, Windows, iPhone and Android?

Yes. It works in any modern browser — Chrome, Edge, Firefox and Safari — on desktop and mobile, with nothing to install.

Related converters

JSON to CSV

JSONCSV

Convert JSON arrays to CSV for Excel and Google Sheets. Nested objects are flattened automatically.

JSON to YAML

JSONYAML

Convert JSON to clean, readable YAML for config files. Free, instant, runs in your browser.

JSON to XML

JSONXML

Convert JSON to well-formed, indented XML. Keys prefixed with @_ become attributes. Free and private.

CSV to Excel

CSVExcel

Convert CSV files to Excel XLSX workbooks with typed numbers and a bold header row. Free and private.

CSV to JSON

CSVJSON

Convert CSV files to JSON arrays with automatic number and boolean detection. Free and private.

YAML to JSON

YAMLJSON

Convert YAML to formatted JSON, including multi-document files. Free and private YAML converter.