TikZ drawing examples for LaTeX

Pick a structure

Six useful starting points for papers, notes and slides.

• Flowchart

  Processes, decisions and directional steps.

• Directed graph

  Paths, cycles, trees and connected ideas.

• System architecture

  Clients, services, APIs and data flow.

• Geometry

  Lines, angles, circles and concise labels.

• Neural network

  Layered nodes with inputs and outputs.

• Annotated figure

  Callouts, arrows and notes over an image.