Mood Board First
Drop in the images that carry the feeling you want. We read them for palette, contrast and type, then write a design system you can actually build against.
Sketch In. Product Out.
Draw RectanglesShip Interfaces
Finished screens from the roughest sketch you can draw.
Sketches, not prompts.Systems, not screenshots.
Mason reads the shape you drew and builds the screen it implies — using a design system derived from your own mood board, so the fifth screen still looks like the first.
Everything betweena box and a build.
InfiniteCanvas
Mood BoardStyle Guides
Sketch toInterface
StreamedGeneration
InspirationReferences
ConsistentDesign Tokens
Design Chat& Revisions
FlowGeneration
ContrastChecked Palettes
Autosave &Full History
Sketch to InterfaceDesign SystemsStreamed GenerationFlows, Planned From Your Design
Our Approach
Sketch The Screen
Rectangles, circles and a few labels. The sketch decides layout and reading order — you are describing structure, not drawing pixels.
Watch It Build
The interface streams onto the canvas beside your sketch, so if the layout is going the wrong way you know within seconds, not after the full minute.
Revise By Asking
Open the chat on any screen and say what you want changed. Only what you asked about moves; everything else comes back exactly as it was.
Grow It Into A Flow
One screen is a mock. Ask for the flow and you get the screens a user would actually reach next, all sharing the same shell and palette.
Nothing To Lose
Every stroke autosaves and the whole history is yours — a drag is one undo step, not fifty.