I was wondering whether it is possible to add a hyperlink to each Image in the Image Carousel. So far, I find no place to add a hyperlink. I tried adding an href tag under Caption but it does not work.
Currently, the Image Gallery web part does not support enhance the images with hyperlinks. Using it, we can only display images on the page.
The Image web part allows users to add hyperlinks, but we can display one image with link with one Image web part.
You can use the Quick Links web part. You can choice custom image for each link. However, it does not have Carousel layout.
Besides, you can give a feedback for Image Gallery web part to SharePoint UserVoice. UserVoice is a platform for getting thoughts about Microsoft Office products.