Best AI UI generators in 2027

An AI UI generator turns a prompt into an interface, and the best one depends on what you want back. For finished screens you can keep editing, look at Outclass, Google Stitch, Banani, UXMagic or Sleek. For wireframes, look at Balsamiq or Uizard. For code that runs, look at v0, Lovable, Magic Patterns or Figma Make. Picking the output first saves you from comparing tools that were never competing.

This list covers web and mobile. If you're designing a whole phone app, the best AI mobile app design tools is the narrower guide. The picks are our editorial view, and Outclass is our product.

Every tool by what it outputs

Generators that give you finished screens

These produce a visual design with real colors, type and content. The differences are in how you edit afterward and where the screens can go.

Outclass

Outclass designs screens for phones, tablets and desktop web pages from a prompt, a screenshot or a screen recording, with every screen of a project sharing one design system. You edit by chat or by clicking any element in a visual editor, and a Theme panel restyles the whole project, including from your website's colors or a DESIGN.md file. Screens copy to Figma as layers with auto layout, or export as PNG and HTML. Its code export stops at HTML, so pick a tool from the code group if you want React. Plans are on the pricing page.

Google Stitch

Stitch is Google's AI design tool. Its own summary lists prompts and rough sketches in, and UI designs, editable Figma files and HTML and CSS out. A May 2026 update added voice input, live streaming of the design to the canvas, export to Google Antigravity and publishing through Netlify. Changes are made conversationally, which is slower for pixel-level fixes. See Outclass vs Google Stitch. Sources: Stitch's summary for AI assistants and Google's May 2026 post.

Banani

Banani generates multi-screen prototypes for apps and websites from a prompt, a PRD, or references such as screenshots and Figma links. You revise in chat or change the style tokens yourself, and export to Figma, HTML and CSS or images. Coding agents can read a design over MCP. It's free to start. See Outclass vs Banani. Source: banani.co.

UXMagic

UXMagic runs as a Figma plugin and a web app. It accepts text, sketches, screenshots and URLs, and exports Figma layers, HTML and React. It also generates wireframes and PRDs, so it could sit in the first group too. If you only need one kind of output, the breadth is extra surface to learn. It has a free plan. See Outclass vs UXMagic. Source: uxmagic.ai.

Sleek

Sleek designs iOS and Android app screens from a sentence, a spec or a screenshot and exports React with Tailwind, plain HTML or Figma layers. Its site covers phone apps only, so it's out if you need a web page. It's free to start. See Outclass vs Sleek. Source: sleek.design.

Generators that give you wireframes

Use these when the argument is still about what goes on the screen. A rough wireframe keeps people from debating colors too early.

Balsamiq

Balsamiq makes wireframes that are low fidelity on purpose. Its AI drafts one from a text description, a screenshot or a hand-drawn sketch, edits it by prompt, and can turn selected screens into a clickable prototype. It's the right tool for agreeing on structure and the wrong one if you need something that looks finished. There's a free trial. Source: Balsamiq's product page.

Uizard

Uizard generates editable multi-screen mockups from text, converts screenshots into mockups and scans hand-drawn wireframe sketches into digital designs. It sits between a wireframe tool and a design tool. Exports are JPG, PNG, SVG and PDF, and its help center says a whole project can't be exported to code. It has a free plan. See Outclass vs Uizard. Sources: uizard.io and its export help page.

Generators that give you code

These skip the design file. You get something that runs, and visual changes become code changes.

v0

v0 describes itself as an AI agent that creates real code and full-stack apps. It builds UI from a prompt, a wireframe or mockup, a screenshot or a Figma file, using Next.js, Tailwind and shadcn/ui, and deploys in one click on Vercel's infrastructure. Everything it makes is web code in that stack, which is ideal if that's your stack and a constraint if it isn't. It has a free plan. Source: v0.app.

Lovable

Lovable's docs call it a full-stack AI development platform for web applications: frontend, backend, database and sign-in from a description, published to a live URL and synced to GitHub, GitLab or Bitbucket. It's an app builder more than a UI generator, and its docs don't mention native mobile apps. You can start for free. See Outclass vs Lovable. Source: Lovable's docs.

Magic Patterns

Magic Patterns builds interactive prototypes in real code from prompts, PRDs, screenshots and existing designs, using your own components and tokens. It exports screens to Figma, syncs with GitHub and connects to an IDE over MCP. It pays off when you already have a design system to point it at. It has a free tier. See Outclass vs Magic Patterns. Source: Magic Patterns' prototype page.

Figma Make

Figma Make is Figma's prompt-to-prototype tool. You start from scratch, from your codebase or from attached Figma frames, images and PDFs, and what you build is code-backed and visually editable. A Make file can be copied back to the Figma canvas. It makes most sense for teams whose designs already live in Figma. Source: Figma Make.

How to choose

Start from the next person in the chain. If that's a room of stakeholders arguing about scope, generate wireframes. If it's a designer, generate finished screens and check the Figma export gives real layers. If it's a developer or a coding agent, either generate code directly or generate screens first and build from them.

The second question is how you'll make small changes. Every tool here can regenerate a screen. Fewer let you click a button and change its label yourself, and that's where most of the time goes after the first draft.

For judging the output, the checklist in mobile app design guidelines applies to generated screens as much as hand-drawn ones. If finished screens are what you're after, try a prompt in Outclass.

Details about other tools were checked on 12 November 2026 on each tool's own site and help pages. We haven't tested them side by side. Products change quickly, so check each site for current features and prices.