"brown key" image online crop
"brown key" image original width is 5184px, original height is 3456px, you can crop it to any sizes with width less than 5184px and height less than 3456px. drag area with blue border below to select which to crop, double click dark area to toggle "drag" and "crop" mode, use your middle mouse button to zoom in or zoom out, then click blue button to download cropped image.
Click here to download cropped image