RividTech

Excel to JSON

Pick a sheet from an Excel workbook and export it as a JSON array of objects.

Drop an Excel file or click to browse

or paste data below

First row of each sheet is treated as headers

Need the reverse conversion? JSON to Excel

How to use Excel to JSON

Convert an Excel workbook sheet to JSON. Follow these steps to get a reliable result in seconds.

  1. 1

    Upload an Excel workbook (.xlsx / .xls).

  2. 2

    Choose the sheet to export.

  3. 3

    Review the JSON output.

  4. 4

    Download for further cleaning.

Common use cases

Practical ways people use Excel to JSON on RividTech.

Sheet to app data

Read an Excel sheet into JSON for apps, configs, or further browser-side transforms.

Excel to JSON FAQs

Quick answers about privacy, limits, and how this tool works.

How do I convert XLSX to JSON?

Paste or upload your XLSX data, review the JSON output, then copy or download. Everything runs locally in your browser.

Is Excel to JSON free to use?

Yes. Excel to JSON on RividTech is free, with no account or signup required.

Is my data uploaded to a server?

No. Processing runs entirely in your browser. RividTech does not upload your file contents for conversion or cleaning.

Is there a file size limit?

Limits depend on your device and browser memory. Very large files may run slowly; try Sample Data or Split CSV for huge datasets.

More site-wide answers on the FAQ page.

Why RividTech?

A simple, private toolkit for everyday structured-data tasks — without signing up or sending files to the cloud.

Private by design

Your files are processed in your browser. RividTech does not upload your CSV, TSV, or JSON content to our servers for conversion.

Fast and free

No account, no install, and no wait for server round-trips. Tools run instantly on your device.

Built for real workflows

Convert formats, generate SQL, preview tables, remove duplicates, and filter data — then copy or download when you are done.

Works anywhere

Use the tools on desktop or laptop with a modern browser. Ideal for quick one-off tasks and everyday data cleanup.

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