JSON to XLSX
Convert JSON data to Excel XLSX
Drag & drop your file here
or click to browse. Max file size: 500MB
How to JSON to XLSX Online
- 1
Upload JSON
Drag and drop your JSON file or paste JSON data directly.
- 2
Convert to XLSX
Click Convert. Keys become columns and records become rows.
- 3
Download XLSX
Download your .xlsx workbook and open it in Excel.
Why Use FileSwitch for JSON to XLSX?
- Auto-detects headers from JSON keys
- Flattens arrays of objects into clean tables
- Nested values serialized into cells
- Compatible with Excel and Google Sheets
- Handles large files up to your plan's size limit
Frequently Asked Questions
How are nested objects handled?
Nested objects and arrays are serialized into individual cells so every record still fits on one row.
Does it require an array of objects?
A single object or an array of objects both work. The keys of the first record define the columns.