Describe your system. Our AI draws it, keeps it updated, and lets you explore.
Services, data stores, and the lines between them — laid out for you, not just listed.
Decisions become diamonds. Yes and no get their own labeled, color-coded paths.
Actors, lifelines, and messages — the exact shape engineers already read at a glance.
Describe what happens, in order. The layout, the colors, and the arrows are not your problem.
Nothing is a flattened image. Click any shape and drag, recolor, or rewire it like you drew it yourself.
Replay the flow with motion along the arrows, or watch the whole diagram build itself piece by piece.
A crisp PNG for the doc, an editable file for your teammate, or a GIF for the pull request.
OpenAI, Claude, OpenRouter, or a local model — pick the provider, keep the same workflow.
Type what happens, in order — actors, systems, and the path between them.
Diagram Studio lays out boxes, diamonds, and arrows as real, editable diagram elements.
Replay the flow, then ship it as PNG, an editable source file, or an animated GIF.
Click any example to load an editable template on the canvas — no AI required.
Generate diagrams from your editor or a script — an MCP server and a command-line tool, same prompt-to-shapes engine.
More ways to play a diagram back: staggered builds, looping signals, timing that matches how you would explain it out loud.
More shapes pulled in from a growing library, not just the templates built into this page.