Before coming up with the best possible design, we usualy go through a lot of revisions and design cycle. The Quick Sketch tool answer that need to help you capture those ideas on paper - fast. This tool provides you that great working canvas to work on those designs.
Each box is proportionally scaled to 1024 x 768 screen resolution to put you right into perspective. Each screen are subdivided into width sections (800, 960, 1024) to give you sense of approximations. A great tool to get you started with those creative concepts.
If you have used Paper Browser before you know what to do next. This tool provides you an approximation tool to guide you translate those quick sketches into a design-ready format.
Your design canvas is 1024 x 768 minus the height of the browser toolbar and status bar. The size has been properly measured to simulate the actual design estate you can work on. Each grid is 3232 in dimension. You can use this data to map out directly into Photoshop during production.