Excel to JSON Converter Online – Free XLS/XLSX to JSON Tool
Convert Excel files (XLS, XLSX) to JSON format instantly with our free online Excel to JSON Converter. Upload your spreadsheet, preview the structured JSON output, and download it in seconds. Perfect for developers, analysts, and anyone who needs fast, reliable Excel-to-JSON data transformation — no installation required.
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Frequently Asked Questions
Find answers to common questions about converting Excel to JSON online.
It’s an online tool that converts Excel data (XLS/XLSX) into JSON format for use in APIs, web apps, or data integrations.
Simply upload your Excel file, click "Convert to JSON", and download the generated JSON file instantly.
Yes. Your uploaded files are processed securely in your browser and never stored on our servers.
Yes, our tool supports batch conversions for multiple Excel files simultaneously.
Absolutely. The converter automatically detects multiple worksheets and converts them into structured JSON arrays or objects.
Yes! The Excel to JSON Converter is completely free, fast, and requires no installation.