EXCEL to JSON

Convert Excel (.xlsx) sheets into JSON. Everything runs locally in your browser.

Excel file

Click to uploador drag and drop Excel (.xlsx) file

Sheet

Options

First row is header (output objects) Keep empty cells as empty string Raw values (skip formatting)

JSON output

Tip: Bookmark this page so you can quickly reuse EXCEL to JSON whenever you need it.

About this tool

Convert Excel to JSON instantly in your browser. Choose a sheet, use header rows, and download JSON. Private, fast, and free. This tool runs in your browser for speed and privacy.

Common use cases

Quick tasks without installing software.
Everyday work for students, teams, and developers.

Example workflow

Add your input and adjust options.
Review the result and copy/export if needed.

Tool info

Privacy

This tool is designed to run locally in your browser whenever possible.

Best results

For accuracy, double-check inputs and keep formats consistent before exporting or copying results.