Excel to JSON Converter
Convert Excel XLSX files to JSON format online for free. Transform spreadsheet data into JSON arrays. No upload required - 100% private browser-based conversion.
How to Convert Excel to JSON
- 1 Upload your Excel file (.xlsx)
- 2 Select the sheet to convert
- 3 Choose an output format (array of objects, arrays, or nested)
- 4 Click Convert to JSON to generate the output
- 5 Copy or download the JSON result
Frequently Asked Questions
What file types can I convert? ▼
MagicKit supports a wide range: documents, spreadsheets, images, audio, video, and more. Check specific tools for supported formats.
Is there a limit on file conversions? ▼
No limits. Convert as many files as you need, as often as you need.
Are my files stored after conversion? ▼
Never. Files are processed in your browser and automatically cleared when you close the tab.
Can I convert multiple files at once? ▼
Yes, many conversion tools support batch processing for efficiency.
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Last updated: January 15, 2026 · v2.1