Decant

Convert JSON to XLSX

Convert JSON files to XLSX in your browser.

Drop files here

or paste them in. Whole folders work too.

  • Nothing is uploaded
  • Works offline
  • Free and open source

How to convert JSON to XLSX

  1. Choose your JSON files, or drop them anywhere on this page.

  2. Check that XLSX is selected, and change the settings if you need to.

  3. Select Convert, then save your XLSX files.

About JSON and XLSX

JSON

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

XLSX

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

Questions

How do I convert JSON to XLSX?
Choose your JSON files or drop them on this page, check that XLSX is selected, then select Convert and save the result. It works the same on a phone or a computer.
Is it safe to convert JSON to XLSX here?
Yes. The conversion runs in your browser, so your JSON files are never uploaded, stored or logged.
Can I convert several JSON files at once?
Yes. Add as many as you like and they convert together. Save each result on its own, or all of them as one ZIP.

More JSON conversions