Moving around
Zoom range is 10% to 400% — enough to see a full-site layout zoomed out and pixel detail zoomed in.
Selecting
- Click a design to select it. Selection handles appear at the corners.
- Shift-click to add to selection — works on any number of designs.
- Drag a box on empty canvas to lasso-select everything inside.
Escclears selection.
Resizing
Drag any corner handle to resize a design’s frame. The content inside re-flows to the new dimensions — it’s not a flat image. HoldShift while resizing to constrain to the preset breakpoints (390, 768, 1440).
Right-click menu
Right-click any design to get:- Duplicate — copy alongside the original
- Variants — generate 3 alternative takes from the same brief
- Edit — opens the inline prompt for that design
- Build — exports to React and spins up a live preview project
- Download — raw HTML
- Bring to front / Send to back — z-order for overlapping designs
- Delete — gone (with undo)
Generating side by side
Every new prompt drops a new design onto the canvas next to your current one — it doesn’t replace anything. This is the whole point: you accumulate options instead of overwriting them. A typical session ends with 6–10 designs on the canvas; you cluster the keepers, delete the rejects, and pick your favourite to Build.Canvas sizes
Pick a preset that matches what you’re designing. Sizes drive defaults (typography scale, padding, expected content density) so a slide doesn’t look like a phone screen and vice versa.
You can mix sizes on the same canvas — drop a mobile screen next to a desktop layout next to a slide. Useful for designing a marketing site and its pitch deck in one session.
Set the size before generating, or change a design’s size from the right-click menu after the fact. Changing size re-flows the content responsively.
