AI Architecture Diagram Generator

Vekiva's AI architecture diagram generator turns a written description of your system into an editable diagram. Describe your architecture in plain language — "a React frontend talks to an API gateway, which queues jobs to a worker, and everything reads from Postgres with a Redis cache in front" — or paste an existing Mermaid snippet, and Vekiva drafts the diagram with connected components you can rearrange, relabel, and expand.

How it works

Create a free account and open the Vekiva editor in your browser.
Describe your system. Type a paragraph, list your services and data flows, or paste Mermaid code from an existing diagram or docs page.
Vekiva's AI builds the diagram. Services become shapes, data flows become connectors, and the layout is arranged automatically.
Refine it like any diagram. Drag components, restyle them, rewire connectors, or ask the AI to add the next piece — a queue, a replica, a fallback path.

What it is good for

System design — sketch how your services fit together before or after you build them, from client apps to databases.
Data flow maps — show where data originates, how it moves between components, and where it is stored.
Architecture reviews — turn a written design doc into a board the whole team can point at and mark up.
Mermaid cleanup — paste existing Mermaid code and keep working on it as a full diagram instead of plain text.

Why a Vekiva diagram instead of a static picture

The output is a live diagram on an infinite canvas, not an exported image. Shapes scale with their text, connectors automatically pick the side facing the node they connect to, and auto-layout tidies a rough draft in one click. You can keep editing long after the AI is done, and everything autosaves to your account in the cloud.

Plans and AI access

You can try Vekiva free with two diagrams. The Pro plan includes built-in AI generation with fair-use limits, or you can bring your own AI key on the Base plan — requests made with your own key are not counted against built-in limits. See pricing for details.

Ready to try it? Create a free account and describe your first architecture.