AI-native diagramming

Diagrams as fast as you can think.

Describe a system, a workflow, or a decision tree. Flowdraft turns your prompt into an interactive, editable diagram in seconds.

> User signs up, verifies email, then either completes onboarding or is nudged after 24h…
Sign upVerify emailOnboarded?Nudge 24hActivenoyes

Built for engineers who think in systems.

Skip the drag-and-drop. Draft, iterate, and share diagrams at the speed of conversation.

AI-generated diagrams

Describe the system in plain English. Get a structured, editable flowchart back.

Real flowchart primitives

Start, process, decision, and end nodes — with labeled edges and automatic layout.

Instant iteration

Refine the prompt or drag nodes directly. Your diagram updates as fast as you type.

Structured output

Diagrams are typed JSON under the hood — inspect, export, or wire them into your app.

Auto layout

Powered by Dagre for a clean, readable layout every time — no manual arranging.

Shareable snapshots

Export as an image or copy the underlying graph JSON to share with your team.

01

Describe

Type what you want to diagram — a signup flow, a webhook pipeline, a decision tree.

02

Generate

The AI drafts a structured graph with the right node types and labeled edges.

03

Edit & export

Drag nodes around, refine the prompt, and export when it looks right.

Ready to draft your first flow?

Open the generator and describe anything — a login flow, a CI pipeline, an ML training loop.

Launch Flowdraft