Excel to JSON

Convert Excel spreadsheets (.xlsx, .xls) to JSON format instantly.

Runs entirely in your browser

Drop an Excel file here or click to upload

Supports .xlsx and .xls files

How it works

Convert Excel files to JSON in seconds.

1

Upload your file

Drop an Excel file (.xlsx or .xls) into the upload area.

2

Select a sheet

If your file has multiple sheets, pick the one you want to convert.

3

Copy or download

Copy the JSON to your clipboard or download it as a .json file.

Why use KepTools Excel to JSON?

Instant conversion

Your Excel file is parsed and converted to JSON instantly in the browser.

100% private

Your data never leaves your browser. All processing happens locally.

Multi-sheet support

Workbooks with multiple sheets? Pick the one you need from a dropdown.

No account needed

Just open the page and start converting. No sign-ups or logins.