This plugin lets you generate and download Excel (.xlsx) files directly from JSON arrays. It includes two export modes:

Export XLSX from JSON → very fast, runs in the browser. Best for small datasets.

Export XLSX from JSON (base64) → slower but supports large exports (10,000+ rows).

You can combine the server-side action with Download Base64 file to trigger the download in the user’s browser.


Typical workflow:

Run “Export XLSX from JSON (base64)” → returns file and file_name

Run “Download Base64 file” → inputs:

file_base64 = Result of Step 1’s file

file_name = Result of Step 1’s file_name




Example usage:

rawJSON:

[
 {"Name": "Alice", "Age": 30, "City": "Paris"},
 {"Name": "Bob", "Age": 25, "City": "Lyon"}
]


Column Widths: 20,10,15

Filename: user_export