Explore tools

Search and open a visualization tool.

Paint

Paint pixels and draw shapes on the grid (and export paper).

Paint

Scan Conversion Algorithms

Visualize DDA/Bresenham lines, circles, ellipse with step-by-step.

Point plotLine (DDA)Line (Bresenham)Circle (Bresenham)Circle (Midpoint)Ellipse (Midpoint)

Filling Algorithms

Experiment with classic filling algorithms on grid.

Scanline (Rect)Scanline (Triangle)Scanline (V-Box)Boundary fillFlood fill

2D Transformation

Draw pixels freehand and apply 2D transforms step-by-step with highlights.

TranslationScalingRotationShearingReflection