Paste HTML.
Get a link.
A dead-simple host for HTML files. Drop one page or a full site, share the URL, move on. Made for prototypes, demos, and the thousand weird things you build in an afternoon.
Paste HTML, drop a file, or upload a ZIP
Just press Ctrl+V or click to upload
1 day
7 days
30 days
Never
Only the things you'd actually use.
Instant deploy
Paste HTML or drop a file — live in under 3 seconds.
AI visual editing
Click any element, describe a change, watch it happen live.
No signup required
Publish without an account. Come back later to manage.
Auto-expiry
Set TTL on sites: 1 day, 7 days, 30 days, or never.
Frequently asked
How does hosting work?
Paste your HTML into the editor, pick an expiry, and hit Deploy. We save it to our database and give you a live URL like
kayhost.vercel.app/site/abc123. Anyone with the link can view the page.Which AI models are supported?
The AI visual editor uses Google Gemini 1.5 Flash. Click any element on your live preview, describe what you want to change in plain English, and the AI rewrites that part of the HTML.
Is it free?
Yes. Hosting is free. Sites expire after 7 days by default (or choose 1 day, 30 days, or never). No credit card, no signup required.
Do I need to sign up?
No. You can deploy without an account. Your sites are tracked by a random browser ID stored in localStorage, so you can still see your previously deployed pages.
Can I upload images?
Yes. Upload images via the file picker and we'll host them on Cloudinary, giving you a permanent URL you can use in your HTML.
Is there an API?
The deploy, list, and AI-edit endpoints are all REST APIs under
/api. You can deploy programmatically by POSTing to /api/deploy.