A practical mockup workflow for product demos

Define the moment you are demonstrating

Write one sentence describing what the audience should understand from the screen. This keeps the mockup focused and prevents unnecessary controls from entering the frame.

Reuse a small visual system

Keep names, colors, timestamps, and copy style consistent across every generated screen. A short checklist is enough to prevent continuity errors between slides or scenes.

Export at a consistent scale

Use the same device size and image dimensions throughout the demo. Consistent framing makes transitions feel intentional and reduces layout work later.

Review the complete sequence

Place all screens in order and check the story from beginning to end. Look for changing names, impossible times, mismatched message directions, and repeated copy.