How do I increase the size of a attachment image in pop up?

[JV_]

Hello,

I’m working on a pop-up window in Arcgis Pro where I have an image configured as an attachment. However, the image appears too small, even when I maximize the pop-up window.

Could you please provide guidance on how to increase the size of the image? Alternatively, is there a way to make the image adjustable so that it resizes according to the dimensions of the pop-up window?

Thank you for your assistance!

[Laura]

https://support.esri.com/en-us/knowledge-base/how-to-customize-the-image-size-in-the-arcgis-pro-pop-...

https://community.esri.com/t5/arcgis-online-questions/arcgis-online-change-pop-up-window-size/td-p/5...

[JV_]

Thank you for the answer, but my problem is that I don't have a URL, I'm uploading from my computer as an attachment field...