How to Use the Selection Brush Tool with Generative Fill in Photoshop 2025

The Selection Brush Tool lets you refine selections made using other methods. It displays selections as color overlays, making it easier to visualize which parts need adjustment. You can use it like a regular brush to quickly add to or remove from a selection. Using the Selection Brush Tool with Generative Fill This tool is ideal for working with Generative Fill, as the feature doesn’t require a precise selection to remove or add content. To create a selection, simply paint roughly over an object or area using the Selection Brush. Then use Generative Fill to remove, replace, or add content within the selected region.