How to Build a Website with AI and Publish It
By the HostingSteak team. Published November 11, 2026.
AI assistants can write the HTML, CSS and JavaScript for a simple website from a plain-language description. This guide shows how to do it with Claude, ChatGPT, Gemini or DeepSeek, and how to publish the result.
Two ways to do it
- Use the HostingSteak AI designer. Log in, choose an AI provider, paste your own API key and describe your site. The AI writes it and you publish it in one click. See the AI website builder page.
- Use any AI assistant yourself. Ask for a complete website, save the code into files, and upload them with Instant Publish.
Write a prompt that gets a good website
The more specific you are, the better the result. Include the business, the pages or sections, the style and the action visitors should take.
Example prompt: "Create a one-page website for a small bakery called Sunrise Bakes. Include a hero section, a menu with six items and prices, opening hours, a map placeholder and a contact section. Use warm colors, responsive layout and plain HTML, CSS and a little JavaScript. No external frameworks."
Review before you publish
- Open the page on a phone and on a computer.
- Check names, prices, addresses and every claim. AI can invent details, so replace them with real ones.
- Make sure all links and images work, and that there is an
index.html. - Ask the AI to fix specific problems, for example "make the buttons larger on mobile".
Publish it
Upload the files with Instant Publish to get a live HTTPS link in seconds, then connect your own domain.
Costs and privacy
The AI designer is included with every HostingSteak plan. The AI usage itself is billed by the provider you choose, on your own account. Your API key is used from your browser, and is only kept on your device if you choose to remember it.
Ready to publish?
Drop your files and go live in seconds, or start a 7-day free trial to keep your site online.