Sketch 2D coordinate graphs, Venn diagrams, flowcharts, and timelines directly in your browser. Generates clean, standard \begin{tikzpicture} code ready for Overleaf and LaTeX.
Draw straight lines, Bézier curves, circles, rectangles, and custom mathematical points. Use mouse sketching directly on the canvas or type exact coordinates. Includes presets for economics models.
Design 2-set and 3-set Venn diagrams, disjoint sets, and subsets. Interactive region clicking lets you shade intersections, unions, differences, and complements with custom colors and cardinality labels.
Generate horizontal or vertical chronological timelines. Specify starting and ending years, custom scale (px/year), event milestones with descriptions, and color accents. Outputs clean TikZ code ready for reports.
Design computer science automata (DFA/NFA), algorithmic decision trees, and business process flows. Direct canvas manipulation with snap-to-grid, custom node shapes, self-loops, and curved transitions.
