Product image apps

[otrt2023]

Looking for advice on user friendly apps to allow me to add my shirt colors and designs independently which will enable customer to hover over shirt color and have the shirt image appear with the chosen design (as opposed to my having to generate / save a png image of each one individually, which are numerous permutations).  Not sure if this would fall under carousel capability or not.  Thanks for your help.

[christopher1]

Instead of manually uploading every color/design permutation, some advanced apps allow you to assign base shirt images and overlay design layers dynamically. This gives customers the ability to hover or click on color swatches and see the updated shirt preview in real time, without you having to save each combo as a separate image.

[otrt2023]

Great, thanks. Do you happen to have the names of such apps?