Tokopedia listings live and die by how quickly the product grid loads on a phone. Photos shot on a modern phone are clean enough to look professional, but they arrive at several megabytes each, which is far more than a grid thumbnail or even a zoomed detail view needs. The result is a listing that looks good in your dashboard and feels slow to every buyer scrolling past it. Skwish resizes to the square frame Tokopedia renders and compresses in the browser with a live size readout, so you can dial in the smallest file that still shows the product detail a buyer wants to inspect. Run a full catalogue through in one batch, export it together as a ZIP, and keep every original untouched on your own machine.