The No-code AI UI Generator
Generate UI with AI in Seconds
Generate and edit high fidelity user interfaces using natural language with leading large language models such as Gemini 2.5 Pro, ChatGPT 5 and Claude Sonnet 4.5
WATCH THE VIDEO DEMO
YT #SHORT: Watch GPT Generate UI in seconds on prototypr.ai
Why Choose AI Studio for Building UI?
Discover the advantages of using our AI-driven design tool to enhance your design process and deliver exceptional results.
Solve Problems Faster with LLMs
Generate designs in seconds, accelerate your design workflow with Leading LLMs.
Access Community Templates
Import high quality design templates for a variety of user experiences.
Design with Natural Language
Simply describe the interface you want to build.
Chat with AI About Your Designs
Get instant feedback from leading LLMs about your creations.
Pay as You Go Options are Available
Get 25 Free credits to start testing the platform. Only pay for what you need..
Export Designs to Code via API or MCP
All of your designs are exportable in-app or via prototypr.ai API / MCP.
Generate User Experiences with the Best Large Language Models in the World
OpenAI
ChatGPT 5
A flagship model optimized for code generation tasks
Claude
Opus 4
A flagship model that pushes the frontier of coding by Anthropic
Claude Sonnet 4.5
A very capable code generation model developed by Anthropic
Gemini 2.5 Pro
Google's flagship model that excels at coding and design tasks
Tutorial: AI Prototyping with Design Systems
YT #VIDEO: Create more consistent, branded experiences by combining AI prototyping with design systems
PROTOTYPE WITH DESIGN SYSTEMSWith prototypr.ai, you can...
BUILD WITH NATURAL LANGUAGE
Describe an interface with natural language and output a design in seconds with AI
Building user interfaces with AI is fast, fun and easy! Try generating ui w/ AI Studio today!
START BUILDING TODAY
FAST UI GENERATION WITH Gemini 2.5 Flash
Edit designs with lightning fast models such as Gemini 2.5 Flash and Llama 4
Rapidly edit your designs with natural language using leading open source language models from Meta and Google. Gemini 2.5 Flash is one of the fastest model on prototypr.ai!
GENERATE UI WITH AI TODAY
SMART VERSION CONTROL
Keep track of your UI changes with an intuitive Version History
Roll back changes simply by clicking on a version history card. Think of it as better undo functionality that you can scroll through and watch your ui designs come to life
GENERATE AI UI's TODAY
USE HIGH QUALITY IMAGES
Add beautiful imagery to your designs powered by iStock
Search and discover high quality images using our powerful iStock integration. Click on any image or placeholder to view the iStock search bar. Then find creative that fits your brand and add it into your design. It's that easy.
START BUILDING UI WITH AI
GENERATE & DOWNLOAD HTML WITH NO CODE x AI
Export your prototype's code and share it with your team
Prototypr.ai makes it easy to export your UI to code. When you are satisfied with your design, just open AI Chat and ask the model to show you the code. It's that easy. An API is also available!
USER RESEARCH WITH AI
Generate and deploy surveys and get user feedback on your design ideas
With our AI surveys tool, you can create surveys in seconds. Launch one today and get feedback on your big ideas.
LEARN ABOUT AI SURVEYS
TRY THE NEW PROTOTYPR.AI MCP SERVER
Export your designs directly into your code editor with MCP
prototypr.ai is now MCP enabled and can connect to MCP Clients like Cursor, allowing you to seamlessly search and export designs from your workspace.
What can you build with AI Studio?
Quite a lot! Here are 5 applications of the platform. Happy Generating!
A SELECTION OF DESIGNS AND WIREFRAMES GENERATED IN AI STUDIO
Start your project by importing designs from prototypr.ai's Community Collections
MOCKUP A DASHOBARD WITH AI
WATCH: Imagine taking a mockup of a dashboard and converting it to code in seconds
MAKE UI WITH AI
WORKSHOP: Make UI with AI featuring Gemini 2.0 Flash Thinking
AI DESIGN SYSTEM TO WORK WITH AI TUTORIAL
Tutorial: How to Get Started Using Design Systems with AI Prototyping Tools
STEP ONE
Import & Edit a Design System. Then save it to your workspace
Start by importing the starter design system from prototypr.ai community marketplace or generate your own. Then edit it with your own brand guidelines and save it.
GET DESIGN SYSTEM TEMPLATE
STEP TWO
When creating a new UI, load your saved Design System and Cache it into memory
When you load your UI into memory using Claude 4.5's or GPT-5's Prompt Caching feature, you are signaling to the model that you want to create UI based on your saved design system.
ALIGN AI OUTPUTS WITH YOUR STYLE
STEP THREE
Generate UI with design system cached. Save and edit output. Repeat to build more consistent experiences.
When you save UI in prototypr.ai Studio, you can use that data to improve your design outputs. Generating and editing ui is simple as describing the interface you want to build. Happy Generating!
GENERATE UI WITH A DESIGN SYSTEMLATEST UI GENERATION BENCHMARKS - Random Sample of up to 100 generations in 2025 per model
How long does it take to generate UI with AI?
claude-3-5-sonnet-20240620
23.89s
claude-3-5-sonnet-20241022
36.94s
gemini-1.5-flash-latest
7.67s
gemini-1.5-pro-latest
6.00s
gpt-4o
22.00s
gpt-4o-fine-tune
56.00s
gpt-4o-mini
8.00s
Time to Load: The length of time in seconds it takes for UI to render in protoypr.ai.
Source: Google Analytics, prototypr.ai
READ THE LATEST FROM THE PROTOTYPR.AI BLOG - STARTUPSHIP ONE
Read how prototypr.ai is fine tuning models to make UI generation better
Apply how prototypr.ai is fine tuning to improve your own AI initiatives in this easy to follow tutorial.
READ ARTICLE
Frequently Asked Questions
Find answers to common questions about Generating UI with AI Studio by prototypr.ai
AI Studio is the latest product developed by prototypr.ai. It helps people and businesses rapidly build user interfaces using natural language or with pictures. Simply describe the user interface that you want to build and a LLM will output a draft in a matter of seconds.
AI Studio is powered by the latest natural language models by Google, OpenAI, Anthropic and Meta AI. The models available for ui generation are:
GPT-5 - the flagship model from OpenAI
GPT-4.1 - an advanced non-reasoning model from OpenAI
o4-mini - an advanced reasoning model from OpenAI
Claude Sonnet 4.5 - The flagship LLM by Anthropic
Claude Opus 4 - a very capable code generation model by Anthropic
Gemini 2.5 Pro - A flagship generative AI model developed by Google
Gemini 2.5 Flash - A fast and capable model developed by Google
Llama 4 Maverick - powered by Groq and developed by Meta AI
DeepSeek R1 - powered by Groq and developed by DeepSeek
GPT-4o DPO Fine Tune - an experimental fine tuned model that uses direct preference optimization. Fined tuned by the team at prototypr.ai
There is also chat functionality in prototypr AI Studio which features ChatGPT 5, o4-mini and Claude 3.7 Sonnet. Chat with AI about your UI and get feedback on ways to improve its design and usability.
Time to ui generation range from 10 seconds up to nearly 1 minute. UI Generation timing benchmarks are available in the scatterplot above.
Prompt caching is a new feature to Anthropic's Claude models and GPT / o-series models. When you cache ui collection data in a prompt in AI Studio, the LLM doesn't need to reprocess the entire prompt. This saves on compute, reduces inference time and the amount of input tokens used. In our case, caching ui collections helps to reduce latency, while producing outputs that align more with your saved ui collections. To read more about prompt caching with Claude 3.5 Sonnet, please read Prompt caching with Claude.
Some of the benefits of prompt caching include faster time to generation and better aligning of outputs with a given style. prototypr.ai allows users to cache designs and make them available as reference for the model when generating ui. The more examples that you cache as ui collections when generating ui, the better aligned the model is to your own style.
This is a relatively new feature in AI Studio. It's primary purpose is to help you organize your ui into folders or collections as we call it. These collections can be loaded into cache when using Claude 3.5 Sonnet. These cached examples are then used to guide the model's output towards the style of the cached UI collection, resulting in a more personalized LLM output. You can store different entire ui or different components that make up a UI in a collection
In this beta period, AI Studio uses credits per generation. When you first sign up you are given 15 credits to test out the platform for free.
Currently, AI Studio is free during a limited beta period, but will cost 1 credit per UI generation. You can purchase 50 credits for $20 CAD. There will also be a pro subscription in the near future which will offer unlimited credits.
A huge THANK YOU to the first 5000+ people who signed up to prototypr.ai
-- Gareth Cull, creator of prototypr.ai, ex-Mozilla