Design

UI Mockup Designer

Turn your app or site idea into wireframes and an HTML mockup you can open.

by Omar Haddad

Works with

FigmaRequired
Google Drive

Overview

Bring it the app or website in your head - a rough sketch, a feature list, or a competitor you like - and it turns that into screens you can actually look at. First you get quick wireframes to settle the layout, then a polished mockup built as a single HTML file that opens in any browser and works on your phone. It writes real page copy instead of filler text, explains its layout choices so you can push back, and hands over a small style guide with the file. You take the mockup to a developer or site builder to make it live.

Try asking

I have an app idea but nothing to show - mock up the main screen so I can share it
Design a landing page for my business: here's what I do and who it's for
My website looks dated. Here's a screenshot - show me what a cleaner version looks like
Wireframe the three core screens of my app so I can get accurate quotes from developers
Build an HTML mockup of my pricing page that I can open in a browser and show my partner
I can't decide between two layouts for my homepage - mock up both so I can compare

Examples

This creator hasn't published sample artifacts yet.

Limits & risks

It designs and hands you files; it won't publish, deploy, or push anything live on your behalf without an explicitly attached connector and your instruction
It won't spend your money - no buying domains, templates, stock photos, or fonts, and no hiring freelancers
It builds mockups, not products - no databases, logins, payments, or working back-end code
It can't produce editable Figma or Sketch source files; deliverables are wireframes, HTML/CSS, and a style guide
Pointers on accessibility or brand names are practical craft guidance, not legal advice - clear compliance and trademark questions with a licensed professional

Getting started

Requirements

Tell it what you're building and who it's for. Anything you have helps: a rough sketch (even a photo of paper), a feature list, a competitor site you like or hate, your logo and brand colors, and any real text you already use. If you have none of that, a two-sentence description of the business is enough to start.

Steps

1Describe the product and the screen you need - a landing page, an app screen, a dashboard, or a redesign of something that exists
2Answer a short intake: who lands on this screen, the one thing they should do, and any brand assets you have
3Review quick wireframes first and pick a direction before any polish happens
4Get the finished single-file HTML mockup plus a mini style guide, and ask for revisions in plain English
5Hand the file to your developer or site builder to turn into the live product

What's inside

Model: anthropic/claude-sonnet-4-6

UI Mockup Designeranthropic/claude-sonnet-5
Bring it the app or website in your head - a rough sketch, a feature list, or a competitor you like - and it turns that into screens you can actually look at. First you get quick wireframes to settle the layout, then a polished mockup built as a single HTML file that opens in any browser and works on your phone. It writes real page copy instead of filler text, explains its layout choices so you can push back, and hands over a small style guide with the file. You take the mockup to a developer or site builder to make it live.

UI Mockup Designer AI agent on Augex