Host a single HTML file.
Share a link that actually opens.
The web was meant to be this simple
Pasting HTML shows raw code. Emailing the file makes people download it. Upload a single HTML file here instead and get a shareable link in seconds — no repo, no build, no deploy config. Viewers don't even need an account.
No credit card required
What is RunThis.page?
RunThis.page is a hosting service that lets you upload a single HTML file and instantly share it with anyone via a unique link. Each page gets its own isolated subdomain with CDN delivery and Content Security Policy headers. It's the fastest way to share AI-generated visualizations from Claude or ChatGPT, interactive data dashboards, portfolio pieces, and HTML prototypes — no server setup, no deployment pipeline, no technical knowledge required. Pro and Business plans add a REST API and an MCP server, so Claude, ChatGPT, and Cursor can publish and update your pages directly — without leaving the chat.
How it works
Upload your HTML
Drag and drop a single HTML file. That's it.
Get a unique link
Every page gets its own subdomain. Origin-isolated and secure.
Share with anyone
Send the link. Viewers don't need an account. Fast global CDN.
Built for modern use cases
Generate with AI
No HTML? Describe the page you want and generate it with AI right here, then publish it in one click. Included on every plan (3–200 generations/mo).
AI-generated visualizations
Claude or ChatGPT reads your spreadsheet and generates a beautiful interactive chart. Upload it here to share with your team.
Interactive demos
Built a prototype or proof-of-concept? Upload the HTML and send a link. Great for client presentations and portfolio pieces.
Data presentations
Already have a dashboard or report as HTML? Upload it and share with stakeholders instantly. No server needed.
API, MCP & automation
Publish pages from scripts via the REST API, or directly from Claude Desktop via MCP. Pro and Business plans.
Simple pricing
Choose the plan that fits your needs. Cancel anytime.
Secure by design
Every page runs on its own isolated subdomain with Content Security Policy headers, so one page can never touch another's data. Built-in abuse reporting and content moderation keep every hosted page clean.
Frequently Asked Questions
How do I share an HTML file online?
Sign up for RunThis.page, upload your HTML file, and you'll instantly get a unique link you can share with anyone. The recipient doesn't need an account to view your page.
Can I host Claude or ChatGPT artifacts?
Yes! RunThis.page is perfect for sharing AI-generated HTML outputs. Export the artifact as an HTML file, upload it, and share the link. Works with Claude artifacts, ChatGPT canvas outputs, and any other AI-generated HTML.
Can I create a page with AI?
Yes. You can generate a page from a text prompt right inside RunThis.page — describe what you want and the built-in AI generator builds the HTML for you, then you publish it in one click. Every plan includes a monthly generation quota (Free 3, Starter 10, Pro 50, Business 200). You own the generated output, and it's subject to our Acceptable Use Policy.
Is my page secure?
Every page runs on its own isolated subdomain with Content Security Policy headers, so one page can never access another's data. We also offer configurable CSP modes (safe, standard, and permissive) depending on your needs.
Can I update my page after uploading?
Yes. From your dashboard, you can upload a new version of any page at any time. The URL stays the same, so anyone with the link will see the updated content.
Can I publish pages via an API?
Yes. Pro and Business plans include REST API access. Create, update, and manage pages programmatically from CI/CD pipelines, scripts, or AI tools. See the API guide.
Can Claude publish pages directly?
Yes. The RunThis.page MCP server lets Claude Desktop publish HTML pages directly from your conversation. Ask Claude to build a page and it goes live instantly — no manual upload needed. See the MCP setup guide.
Can I password protect a page?
Yes. Pro and Business plans let you set a password on any page. Visitors see a password form before they can view the content. The password check happens at the edge for fast, secure access. Learn more.