Decant

Convert XLSX to JSON

Convert XLSX files to JSON without uploading them. No ads, no tracking, no sign-up.

or drop them anywhere on the page, or paste

How to convert XLSX to JSON

  1. Choose your XLSX files, or drop them anywhere on this page.
  2. Check that JSON is selected, and adjust the settings if you like.
  3. Select Convert, then save your JSON files. Nothing is uploaded.

About XLSX and JSON

XLSX is Microsoft Excel's workbook format, with multiple sheets, formatting and formulas.

JSON is the data format of web APIs and app settings: nested objects and lists in plain text.

Questions

How do I convert XLSX to JSON?
Choose your XLSX files or drop them on this page, check that JSON is selected, then select Convert and save the result. It works the same on a phone or a computer, and the files never leave your device.
Is it safe to convert XLSX to JSON here?
Yes. The conversion runs in your browser, so your XLSX files aren't uploaded to a server, and nothing is stored or logged.
Can I convert several XLSX files at once?
Yes. Add as many as you like and they convert together; when there are several results you can save them all as one ZIP.

More XLSX conversions