Graphform

Graphform is a local-first visual editor for software systems, workflows, agent flows, and implementation architecture. Build structured diagrams with rectangle, circle, hexagon, and octagon nodes. Connect nodes with directed or undirected edges, add text and line annotations, organize related elements into groups, and edit detailed metadata for every object. Keep multiple graphs organized in folders, move graphs with drag and drop, and recover recently deleted work. Everything stays on your iPhone—Graphform has no account, analytics, advertising, cloud backend, or AI API. Prepare a portable handoff package and save or share your graph as canonical JSON, Markdown, and PNG.