Mark the area in the Edit studio

Mark the area lets you change one part of a photo. Add your photo in Edit, press Start marking, and draw on it with Box or Brush. Brush has a size slider. Undo takes back the last mark and Clear removes them all. Then describe the change and press Generate.

You can mark up to 12 areas on one photo. With a keyboard, focus the image, move with the arrow keys, press Enter to start and end a box or to lower and lift the brush, Escape to cancel and Backspace to undo.

How it works: the models do not take a mask, so Create draws your marks as a red outline on a copy of your photo and tells the model to change only the outlined area. That guides the result but cannot guarantee it, and the outline itself should not appear in the answer. If the edit spills over, mark tighter or make the instruction more specific.

It uses the model's usual price, shown on Generate. Mark the area needs a model that accepts a second picture, and the page tells you if the chosen model does not.