Do I create a 2d barcode
Hi @User_TKI7C and Welcome to the community! I believe you want to create a 2D QR Code.
If it's the case, I would recommend to use a Free Generator such as Adobe QR Code:
https://www.adobe.com/express/feature/image/qr-code-generator
Now, if it's to share the link of a workbook with a QR code, this is already integrated in Oracle Analytics Workbook when you click on Export.