evonx

Product · Design Mockups

See the screens before they're built.

Describe a screen in chat and Evonx generates the mockup in place — using your application's real entities and fields, not lorem ipsum. Refine it in plain language, approve it, and the agent builds exactly that.

Generated in place

Mockups are created inside your project, on your design system — not in a separate design tool you then have to translate back into the product.

From wireframe to high fidelity

Start with a rough wireframe to settle the layout, then refine toward a high-fidelity mockup. Each step is cheap to change because nothing is code yet.

Your real data model on screen

Every mockup is grounded in your application's actual entities and fields. What you see in the mockup is what the working screen will show.

Iterate in plain language

“Move the totals to the top, make the status a badge” — say it in chat and the mockup updates. No design software to learn, nothing to redraw.

evonx.ai — Design · Screens
The Screens tab in Evonx: generated mobile mockups for a daily-gift flow — the home entry point, the reward popup, and the claimed confirmation — each with its purpose and the states it has to cover.
A mockup for every screen in the flow, with the states it has to cover — loading, claimed, already claimed, unavailable — listed underneath.

Approval that means something

Because mockups are derived from the same model the agent builds from, approving a mockup isn't a suggestion — it's the specification. The screen that ships matches the screen you approved, down to the fields on it.

Part of one pipeline

Mockups sit between user flows and working software: a flow decides which screens exist and how they connect, mockups decide what each screen looks like, and the agent turns approved mockups into tested, running code with a live preview.

Design your next screen in chat.

Start free. Describe a screen and watch the mockup appear — then approve it and watch it become software.