Grid Maker is a free, ad-free online tool for artists to apply the traditional Grid Method to any image instantly. Unlike ad-ridden alternatives, GridMaker.design requires no sign-up or registration. Features: - Fully Customizable: Adjust rows, columns, line color, width, and opacity on the fly. - Privacy-First: All processing happens 100% locally in your browser. A clean, distraction-free companion to master drawing proportions and sketch portraits perfectly.