XLSX to JSON
Convert XLSX files to JSON with a focused browser-based tool.
Convert XLSX to JSON online
XLSX is the modern Microsoft Excel spreadsheet format. JSON is a structured text format widely used by APIs and web applications. Converting from XLSX to JSON is useful when you need structured machine-readable data, or when moving information between apps, APIs and data tools.
How to convert XLSX to JSON
- Choose a XLSX file from your device.
- Review any available quality or output settings.
- Start the conversion and download the finished JSON file.
What to know before converting
Structured-data conversions can change data types, formulas, formatting or nested structures. Check important fields after conversion. This tool is designed to perform supported conversions in the browser, so you can get to the result without installing desktop software.
About XLSX and JSON files
Excel workbook is useful for structured tables, formulas and workbook data. JSON data is useful for structured machine-readable data. Choosing between them depends on the software you use, the level of compatibility you need, and whether file size, editability, quality or transparency matters for your workflow.