CURSOR / GITHUB COPILOT / REPLIT / LOVABLE COMPARISONS

Design to Prompt

Describe a UI element's layout, responsive behavior, and interaction requirements — Design to Prompt assembles an implementation-ready coding prompt that covers all three, so the first generation matches the intended design instead of guessing at it.

  • Updates live — no submit button
  • Template-based generation from your actual inputs, not AI-generated text
  • All input stays in your browser

Results update automatically as you edit any field.

Prompt completeness 0%

Generated prompt

 

How it works

1

Name the UI element and describe its layout

State what you're building (a pricing table, a modal, a sidebar) and list its structure, spacing, and composition, one detail per line.

2

Add responsive and interaction requirements

Specify how the layout should adapt across breakpoints and what should happen on hover, click, keyboard, and state changes.

3

An implementation-ready prompt is generated live

Your inputs are assembled into a headed prompt covering layout, components, responsive behavior, and interactions, with a completeness score and a copy button.

Frequently asked questions

Does this generate the UI itself?

No — it generates the prompt you paste into an AI coding assistant (Cursor, Copilot, Lovable, v0, Claude, etc.) so the assistant generates the UI with the right layout, responsive, and interaction detail from the start.

What is the difference between this and a component prompt builder?

Design to Prompt focuses on layout composition, responsive breakpoint behavior, and interaction requirements at the element or screen level — it is aimed at "how does this look and behave across sizes," not a single component's internal states and accessibility spec.

What if I only know the layout, not the responsive behavior yet?

The prompt still generates and tells the assistant to assume mobile-first behavior with a reasonable breakpoint strategy, but confirm before implementing — filling in the section yourself produces a more precise result.

How is the completeness score calculated?

It checks whether element type, layout, responsive requirements, and interaction requirements each have real content, and reports the percentage of those four sections filled in.

Can I reuse the same prompt for a slightly different screen?

Yes — copy it as a starting template and edit the layout/responsive/interaction bullets for the new screen rather than starting from a blank prompt each time.

How We Compare

Feature MVPHub v0Lovable
Structured layout + responsive + interaction prompt Included Not included Not included
Completeness scoring before you paste Included Not included Not included
Works with any target AI assistant Included Not included Not included
Generates the visual UI directly from a prompt Not included Included Included

v0 and Lovable generate the UI itself once you give them a prompt or description. Design to Prompt helps you write that prompt so layout, responsive behavior, and interactions are all specified up front, whichever tool you paste it into.

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