Why it exists
A drawing grid should take a minute to make. Many image editors can do the job, but they also bring layers, panels, accounts, and export settings that have nothing to do with the next drawing. GridMaker Pro keeps the short path: upload, set the cells, download.
The guides and blog answer the questions that appear after that: how many cells to use, how to scale the target, and why proportions sometimes drift even when a grid is present.