XLSXJSON

XLSX to JSON Converter

Convert an Excel .xlsx spreadsheet to JSON.

Drop a XLSX file here or click to browse

Converts to JSON entirely in your browser — files never leave your device.

How to convert XLSX to JSON

Drop your XLSX file into the box above, or click to browse.
Conversion starts automatically as soon as the file is dropped — nothing is uploaded to a server, it all happens in your browser.
Click Download to save your JSON file.