Describe your vision. Watch Demure Ultra AI write a complete, production-ready website in real time — with live preview, voice feedback, and zero code required.
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From a blank prompt to a live, downloadable HTML website in under a minute. No templates. No drag-and-drop. Pure AI.
Watch Demure Ultra write your website character by character in a real-time typewriter view. See exactly what the AI is creating as it happens.
A split-pane interface shows the AI code on the left and a fully rendered live preview on the right — updating every few seconds as the build progresses.
Built-in Web Speech API reads status updates aloud. Hear "Demure Ultra is writing your hero section" without lifting a finger.
Toggle Plan Mode to make the AI outline a full strategy — sections, color palette, content — before a single line of code is written.
Upload a .zip of an existing project. Sync analyses the structure and uses it as context to generate a matching, consistent website.
Beyond building, Sync's chat interface supports streaming conversations with code blocks, inline previews, and syntax highlighting.
Every generated website is a single self-contained HTML file. Download it, host it anywhere, or iterate again — no lock-in.
Choose from four Demure AI models — Ultra, Pro, Fast, or Lite — to balance quality vs. speed for your specific use case.
Enterprise plan includes full REST API access. Integrate Sync's AI building capabilities directly into your own products and workflows.
Type a plain-English description of the site you want — your brand, goals, sections, and style. The more detail, the better the output.
Pick Demure Ultra for the most complete and polished result, or Demure Fast for a quick iteration in seconds.
The typewriter animation shows every character the AI writes. The live preview pane renders your website in real time as it grows.
Click Download to get a fully self-contained HTML file with Tailwind and GSAP included. Deploy to any host in seconds.
All models are built on Demure Platform's infrastructure and are optimized for website code generation — not generic text.
The most capable model. Produces complete, polished, multi-section websites with GSAP animations, glassmorphism, and perfect responsive layouts.
Balanced quality and speed. Great for business sites, landing pages, and portfolios. Handles complex layouts with reliable accuracy.
Lightning-quick iterations. Generate a first draft in seconds. Best for rapid prototyping and quick one-pager websites.
Lightweight and efficient. Perfect for simple pages, drafts, and high-volume automation pipelines where speed is the priority.
No credit card required on the Free plan. Upgrade any time to unlock unlimited builds and all Demure AI models.
"I described my agency's service page in two sentences. Sync built a fully animated, responsive website in under 30 seconds. I was genuinely stunned."
"The typewriter animation while the AI writes your code is hypnotizing. And the output quality from Demure Ultra is miles ahead of anything I've tried."
"We use Sync for every client pitch. Upload their brand files as a .zip, write a brief description, and we have a custom mockup ready in minutes."
"Plan Mode is a game-changer. The AI outlines the strategy before building — headline, sections, CTA hierarchy. It's like having a senior designer on demand."
"Switched from a $200/month no-code tool. Sync costs a fraction, builds faster, and the output is actual clean HTML I can hand off to a developer."
"The voice feedback feature sold me. Hearing the AI announce each step while I watch it build is genuinely delightful. My whole team uses it now."
Join 120,000+ builders using Sync to ship faster. No credit card required on the free plan.
Free forever · No credit card · Cancel any time