How to Host a Single HTML Page Online

The easiest way to host a single HTML page online is to upload it to RunThis.page. You'll instantly get a unique shareable link that anyone can open in their browser — no server setup, no command line, no deployment pipeline required.

Whether you've built a landing page, exported a report from a data tool, or generated an interactive visualization with AI, RunThis.page gives you a permanent URL on its own isolated subdomain with CDN-backed delivery.

Step-by-step: Host your HTML file

1. 1

   Create a RunThis.page account

   Sign up at runthis.page/signup and choose a plan.

2. 2

   Upload your HTML file

   From your dashboard, click "Upload New Page" and select your .html file. Give it a title if you want.

3. 3

   Share the link

   Your page is live immediately on its own subdomain (e.g. p-abc123.pages.runthis.page). Copy the URL and send it to anyone.

Why RunThis.page?

• ✓ Subdomain isolation — every page runs on its own origin, so pages can't access each other's data.
• ✓ Global CDN — your page loads fast for viewers anywhere in the world.
• ✓ Content Security Policy — configurable CSP headers protect viewers from malicious scripts.
• ✓ Update anytime — upload a new version and the URL stays the same.
• ✓ Built-in analytics — track views, referrers, and trends with zero setup.
• ✓ Password protection — restrict access to specific people on Pro and Business plans.
• ✓ API & MCP — publish pages programmatically or directly from Claude Desktop.

Common use cases

People use RunThis.page to host AI-generated visualizations, HTML portfolios, data dashboards, exported reports, interactive prototypes, and Claude artifacts. If it fits in a single HTML file, you can host it here.