Free tool
UI prompt builder
Short answer
The UI prompt builder assembles a copyable prompt for AI design tools from a few fields: screen, user, content, structure and style limits. It runs entirely in your browser, stores nothing and needs no account. It follows the prompt structure in our prompts guide, and it cannot predict how any particular tool will respond.
0 words
How does the prompt builder work?
Fill in what you know. The builder joins the fields into short labeled lines in the order our prompts guide recommends: the screen and its user first, then the content, the structure, and finally the style limits and anything to leave out. Empty fields are skipped, and an invalid hex color is ignored with a note. Paste the result into the AI design tool of your choice.
Is my input private?
Yes. The page runs in your browser. It sends nothing to any server, sets no cookies, uses no local storage and has no analytics on this tool. Clearing the form or closing the tab removes what you typed.
What are the limits of this tool?
- It builds text. It does not call any AI tool, and it cannot predict how a given tool will respond.
- It does not check accessibility, contrast or brand rules. Review any result against those yourself.
- The structure is a general pattern, not a tested recipe for a specific product.
- It needs JavaScript. Without it, use the structure in the prompts guide.
How do I link to or embed this tool?
You are welcome to link to it or embed it. Copy a snippet below.
Link
<a href="https://chat2.design/tools/ui-prompt-builder/">UI prompt builder</a>Embed
<iframe src="https://chat2.design/embed/ui-prompt-builder/" title="UI prompt builder" width="100%" height="820" style="border:0" loading="lazy"></iframe>
<p>Tool by <a href="https://chat2.design/tools/ui-prompt-builder/">Chat2Design</a></p>Where can I learn more?
- AI prompts for UI design: patterns for sections, forms and dashboards.
- Text-to-UI design with AI: how the tools work.
- How to choose an AI design tool: categories by output type.