Excel to JSON Converter

Convert excel files to json instantly – free & secure

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📂

Drag & Drop your excel file here

or browse files

.xlsx.xls

Max size: 5MB

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🛠️ Developer Ready

Outputs standard JSON arrays compatible with JavaScript, Python, and C#.

📊 Data Validation

Ensures accurate parsing of numbers, booleans, and dates from Excel cells.

🚀 No Installation

Works on Windows, Mac, and Linux directly in Chrome, Firefox, or Edge.

Why use this Excel to Json Converter?

Need a quick way to turn spreadsheets into data for your app? This Excel to JSON tool bridges the gap between analysts and developers. It reads standard Excel files and outputs valid, minified or formatted JSON.

How to Convert Excel to Json Online

  1. Select File: Upload your .xlsx or .xls file to the converter.
  2. Verify Data: Check the preview to ensure columns are mapped correctly.
  3. Download: Get your converted JSON file instantly.

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Frequently Asked Questions

Does it support formulas?

The converter extracts the <em>calculated value</em> from formulas, not the formula itself.

How do I save the JSON?

You can copy the output to your clipboard or download it as a .json file.