Which tool allows you to modify the brush size while selecting layers in Photoshop?

The Quick Selection Tool is specifically designed to select areas of an image quickly by dragging over them, and it's commonly used for tasks like isolating subjects or objects from a background. While using the Quick Selection Tool, modifying the brush size is essential as it allows you to refine your selection based on the dimensions of the area you are trying to select. This flexibility helps in accurately capturing edges and fine details.

In Photoshop, you can easily change the size of the brush associated with the Quick Selection Tool by using keyboard shortcuts or adjusting the settings in the brush panel. This adaptability makes it a powerful asset in achieving precise selections, which is particularly useful in detailed image editing and compositing tasks. By adjusting the brush size on-the-fly, you can maintain efficiency while working on complex selections.

Other tools, such as the Magic Wand Tool, Brush Tool, and Pen Tool, have distinct primary functions and don’t focus on modifying brush sizes in the same context as selections. The Magic Wand Tool is more about selecting areas based on color, which does not require brush size adjustments. The Brush Tool is primarily for painting and does allow size adjustments, but it is not a selection tool. The Pen Tool is used for path creation and manipulation, with a different workflow that