Describe it. Prompt that.
Tell our AI what website you need and get a production-ready prompt for any AI coding assistant — in seconds.
Describe your website and get a tailored AI prompt in seconds
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How It Works
From idea to website in 4 steps
Describe Your Website
Tell the AI what you need in plain English — 'I want a crypto dashboard' or 'Build me a photography portfolio.'
Answer Smart Questions
The AI asks targeted follow-up questions about style, features, colors, animations, and more to understand exactly what you need.
Tailored Prompt Generated
Your answers are combined with the best-matching preset modules into a comprehensive, personalized design spec — typically 5,000+ words.
Paste & Build
Copy the prompt into ChatGPT, Claude, Cursor, or any AI assistant. It generates a complete, cohesive website.
How to Use Your Generated Prompt
Copy the prompt and use it with any AI assistant, add it to your skills library, or integrate it into your existing workflow.
Paste into Any AI Chat
The simplest way to use your prompt. Copy and paste directly into your favorite AI tool.
Click Copy Full Prompt after generating
Open ChatGPT, Claude, Gemini, or any AI chat
Paste the prompt and hit send — the AI will generate your complete website
Works with: ChatGPT · Claude · Gemini · Copilot · Mistral · DeepSeek
Add to AI Code Editors
Use the prompt as a skill, custom instruction, or project rule in your AI-powered code editor.
Cursor
Save as .cursor/rules/website.md in your project, or add to Settings → Rules as a project rule
Claude Code
Save as CLAUDE.md in your project root, or paste directly into a conversation
Windsurf / Copilot
Add to .windsurfrules or .github/copilot-instructions.md
Add to Existing Projects
Integrate the prompt into your project's skills library or use the CLI tool for automation.
As a Skill File
Save the .md file to a /prompts or /skills folder in your project. Reference it whenever you need to scaffold new pages or components.
CLI Tool
npx promter generate startup-landing --output ./prompts/landing.md
Combine with Your Stack
Prepend project-specific context (tech stack, design tokens, component library) to the prompt for results tailored to your codebase.
Pro Tip
For the best results, paste the prompt into an AI code editor like Cursor or Claude Code within an empty project folder. The AI will generate the full file structure, components, and styling in one go. Use Re-roll to get different module combinations from the same preset — each generation picks random UI styles, animations, and effects for unique results.
Bot & API Access
Use with your AI bot or server
All prompts are available as public JSON endpoints. Fetch them from any bot, script, or server — no API key required.
Public Endpoints
All prompt MD files — UI styles, layouts, animations, 3D effects. Keyed by path.
All template/preset configs — module combinations, categories, metadata.
No authentication · No rate limits · Static JSON · Updated on every deploy
Use Cases
Claude / ChatGPT Bot on EC2
Fetch prompts, feed them to an AI model, and auto-generate full websites on your server.
CI/CD Pipeline
Pull the latest prompts in your build pipeline to scaffold new projects automatically.
Discord / Slack Bot
Let users request website generation from a chat command — your bot fetches the prompt and returns code.
Custom Agent
Build an autonomous agent that picks the right prompts based on user requirements and generates websites.
import requests
import anthropic
# Fetch all prompts from Promter
prompts = requests.get("https://promter.dev/api/prompts.json").json()
presets = requests.get("https://promter.dev/api/presets.json").json()
# Pick a prompt module
ui_prompt = prompts["prompts"]["ui/modern-ui.md"]
# Send to Claude to generate a website
client = anthropic.Anthropic()
message = client.messages.create(
model="claude-sonnet-4-20250514",
max_tokens=4096,
messages=[{
"role": "user",
"content": f"{ui_prompt}\n\nBuild me a landing page using this style."
}]
)
print(message.content[0].text)Features
Everything you need to generate stunning websites
A complete prompt engineering toolkit — modular, randomizable, and battle-tested across hundreds of generations.
Randomized Variations
Every generation is unique. Presets use pick_one and pick_n to randomly combine UI styles, animations, and effects.
Modular Prompt System
30+ individual prompts for UI styles, layouts, animations, and 3D effects that snap together like building blocks.
More than 10 UI Design Systems
From glassmorphism to brutalist, minimal to futuristic — each with complete color palettes, typography, and component specs.
3D & Immersive Effects
Add Three.js heroes, product viewers, 3D cards, and animated backgrounds for truly immersive experiences.
Production Ready
Generated prompts include responsive behavior, accessibility requirements, TypeScript, and semantic HTML specs.
CLI & AI Chat
Use the CLI for instant generation, or describe what you want in plain English and let our AI pick the perfect recipe.
Prompt Library
ready-to-use prompt modules
UI styles, layouts, animations, and 3D effects — browse, preview, and copy any module directly.
Testimonials
Loved by developers worldwide
See what builders are saying about Promter.
“This saved me hours of prompt engineering. I just picked a preset, hit generate, and pasted into Cursor — had a full landing page in minutes.”
Alex Chen
Full-Stack Developer
“The modular approach is genius. I mix UI styles and animations to get exactly the vibe I want. Every generation feels unique.”
Sarah Kim
Freelance Designer
“We used this to prototype 5 different landing page concepts in one afternoon. The AI chat made it effortless to customize each one.”
Marcus Rivera
Startup Founder
“Finally a tool that understands what developers actually need. The TypeScript and accessibility specs in every prompt are a game changer.”
Priya Sharma
Frontend Engineer
“Shipped 3 landing pages in a single weekend using these presets. The randomized variations mean every site looks different. Incredible.”
Tom Wilson
Indie Hacker
“This saved me hours of prompt engineering. I just picked a preset, hit generate, and pasted into Cursor — had a full landing page in minutes.”
Alex Chen
Full-Stack Developer
“The modular approach is genius. I mix UI styles and animations to get exactly the vibe I want. Every generation feels unique.”
Sarah Kim
Freelance Designer
“We used this to prototype 5 different landing page concepts in one afternoon. The AI chat made it effortless to customize each one.”
Marcus Rivera
Startup Founder
“Finally a tool that understands what developers actually need. The TypeScript and accessibility specs in every prompt are a game changer.”
Priya Sharma
Frontend Engineer
“Shipped 3 landing pages in a single weekend using these presets. The randomized variations mean every site looks different. Incredible.”
Tom Wilson
Indie Hacker
“The 3D effects and animation modules are incredible. I generated an immersive portfolio site that blew my client away.”
Emma Johansson
Creative Developer
“We've integrated the CLI into our workflow. Every new client project starts with a generated prompt — it's become our secret weapon.”
David Park
Agency Lead
“The glassmorphism + aurora UI combo with scroll animations created the most beautiful SaaS page I've ever built. Absolutely love it.”
Lisa Thompson
Product Designer
“We evaluated a dozen prompt tools. This is the only one with proper modular architecture. The pick_n randomization is brilliant engineering.”
Jake Miller
CTO at Launchpad
“I love how each UI style module includes full design tokens — colors, spacing, typography. It's like having a senior designer on call 24/7.”
Nina Costa
UX Developer
“The 3D effects and animation modules are incredible. I generated an immersive portfolio site that blew my client away.”
Emma Johansson
Creative Developer
“We've integrated the CLI into our workflow. Every new client project starts with a generated prompt — it's become our secret weapon.”
David Park
Agency Lead
“The glassmorphism + aurora UI combo with scroll animations created the most beautiful SaaS page I've ever built. Absolutely love it.”
Lisa Thompson
Product Designer
“We evaluated a dozen prompt tools. This is the only one with proper modular architecture. The pick_n randomization is brilliant engineering.”
Jake Miller
CTO at Launchpad
“I love how each UI style module includes full design tokens — colors, spacing, typography. It's like having a senior designer on call 24/7.”
Nina Costa
UX Developer
Ready to build something amazing?
Explore our full library of prompt modules — UI styles, layouts, animations, and 3D effects. Copy, combine, and create.