An AI image combiner uses multiple source photos to generate a new composition. Your photos supply the people, objects, setting, or visual direction; your instructions explain how they belong together. Because the output is one newly rendered image, lighting, perspective, and relative scale can be adapted across the scene instead of pasted from separate files.
The IMG AI AI image combiner accepts two or three sources and keeps their order fixed: the workbench labels each slot Photo 1, Photo 2, and the optional Photo 3, and those numbers are what your brief refers to. A combination runs as a single saved task with its own identity, so a refresh, a retry, or a delayed callback cannot create a second charge.
The result is generative, not forensic. Treat it as an editable interpretation of your references and inspect faces, hands, product labels, and fine geometry before you publish it.