Grid Maker

Sumukha Digital

About this app

GridMaker – Grid Overlay for Artists

Unlock better proportions and improve your sketching with GridMaker, a simple grid overlay and drawing reference tool for artists, painters, and designers.

Whether you're a beginner or a professional, GridMaker makes the Grid Method easy, helping you focus on one section at a time for more accurate proportions and perspective.

KEY FEATURES

CUSTOM DRAWING GRIDS

• Set precise grid dimensions
• Adjust line color, thickness, and opacity
• Add row and column labels
• Use diagonal and radial guides

PAPER SIZES & PROPORTIONAL CROPPING

• Support for A3, A4, A5, A6, and custom sizes
• Crop images to match your paper's aspect ratio
• Portrait and landscape orientation support

IMAGE VALUE FILTERS

• Convert images to Black & White
• Adjust exposure, contrast, shadows, and highlights

SKETCH COMPARISON

• Take a photo of your drawing in progress
• Compare it with the original reference
• Use overlay or side-by-side comparison
• Check proportions with synchronized zoom and pan

ARTIST-FRIENDLY WORKFLOW

• Fullscreen reference mode
• Canvas lock to prevent accidental movement
• Auto-saved local projects
• Subtle haptic feedback

100% OFFLINE & PRIVATE

GridMaker works completely offline. Your reference images, drawings, and projects stay on your device and are never uploaded, stored on external servers, or shared with third parties.

Download GridMaker and bring better accuracy, proportion, and confidence to every sketch.

What’s new

Standard & Custom Paper Sizes: Work accurately to scale with predefined drawing paper presets (A1 through A5) or input custom millimeter canvas dimensions.
Versatile Grid Guides: Choose from classic square grids, diagonal corner-to-corner guide lines, and radial circle guides for perspective and portrait sketching.
Full Line Customization: Customize grid line thickness, transparency, and select any line color with the built-in color wheel.