Convert Excel to JSON

JSON has become the universal language for data interchange. Here's why developers choose JSON over Excel for their applications:

• API Integration: JSON is the native format for REST APIs. Convert your spreadsheet data once and use it across all your web services.
• Programming Language Support: Every major language (JavaScript, Python, Java, PHP, Ruby, Go) has built-in JSON parsing. No special libraries required.
• Database Import: NoSQL databases like MongoDB, CouchDB, and Firebase accept JSON directly. Import your converted data with minimal transformation.
• Configuration Files: Use JSON for application settings, feature flags, or any configuration that was previously maintained in spreadsheets.
• Version Control Friendly: Unlike binary Excel files, JSON is plain text that works with Git and other version control systems.

Our converter supports both modern and legacy Excel formats:

• XLSX (Excel 2007+) - The modern Office Open XML format used by current versions of Microsoft Excel, Google Sheets exports, and LibreOffice Calc.
• XLS (Excel 97-2003) - The legacy binary format still used by many enterprise systems and older applications.

Your Excel data is converted to an array of objects, where each row becomes an object and column headers become property keys:

[
  {
    "Product": "Widget Pro",
    "Category": "Electronics",
    "Price": 29.99,
    "InStock": true
  },
  {
    "Product": "Gadget Plus",
    "Category": "Accessories",
    "Price": 49.99,
    "InStock": false
  }
]