Utility · MySpeedTest.in Tools
JSON to Excel - Free Online Tool
Convert JSON arrays/objects to Excel (.xlsx) — free, local.
…JSON → Excel used
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JSON to Excel — Turn JSON objects / arrays into an .xlsx spreadsheet (nested fields flatten as columns). Nothing is uploaded.
Valid JSON
How to use
- Paste a JSON array of objects (or a single object).
- Click Convert & download.
- Open the .xlsx in Excel or Google Sheets.
Tables from API data
Object keys become column headers. Nested values are stringified so you can still export complex payloads.
FAQ
Best input?+
An array of flat objects gives the cleanest sheet.
Uploaded?+
No — XLSX is built in your browser.
Multiple sheets?+
One sheet named JSON is generated.