openconstructor

Free template · cinematic 3D

AI startup website template

A ready-made website for AI labs, developer tools and tech startups, in a dark, cinematic 3D style — neon CSS 3D objects, glowing light and scroll animations. Open it in the editor, tell the AI what your business is, and get your own page in a minute — no code, no sign-up needed to start.

Open in the editor →View live ↗
AI startup website template — preview of the first screen

What's inside

Every section is plain HTML and CSS with no framework, and the 3D objects and scroll effects are pure CSS too — the page runs without JavaScript.

Make it yours with AI

Click Open in the editor, then type requests like these in the AI chat:

Rename it to Nova AI and write it for a legal-tech product
Add an API code example section
Make the hero headline shorter and bolder

The free built-in AI needs no key: 3 tries a day without an account, 20 a day with a free account. Select one block to change only that part.

Publish or export

FAQ

Is this template free?

Yes. The template and the editor are free and open source (MIT). You can use the result in personal and commercial projects.

Do I need to know how to code?

No. Open the template, then type what you want changed — “make it a bakery in Lisbon”, “change the accent to green” — and the AI rewrites the page. You can also edit any text or the HTML and CSS by hand.

Can I publish it on my own domain?

Yes. Publish in one click to a free openconstructor.pw link, connect your own domain, or export a static HTML site or a React / Vue / Svelte project.

Does it work on phones?

Yes. The sections are responsive and stack into one column on small screens.

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