Instantly Host WebGPU Demo from Claude Code for Share Preview with Client

The fastest way to deploy WebGPU Demo generated by Claude Code. Perfect for share preview with client. No login required, zero-friction, and live in seconds on gatedpage.com.

When you generate complex WebGPU visuals using Claude Code, the output is often a self-contained HTML file containing heavy shaders and render loops. Standard developer workflows—like pushing to GitHub and configuring Vercel or Netlify—introduce unnecessary overhead when you simply need to share a quick preview with a client. Manually moving these files or asking clients to clone a repository ruins the momentum of an iterative feedback loop.

gatedpage.com solves this by providing a zero-friction deployment pipeline specifically designed for single-file or static-asset output. By integrating gatedpage directly into your Claude Code workflow, you bypass the complexity of CI/CD pipelines and authentication hurdles. You get an instant, live URL to share with your client, keeping your focus on the WebGPU performance rather than the logistics of hosting.

How to host your WebGPU Demo from Claude Code in seconds

  1. Step 1: Generate your demo. Ask Claude Code to create your WebGPU application and save the output to a single index.html or demo.html file.
  2. Step 2: Prepare for upload. Ensure your file includes all necessary CSS and WebGPU logic scripts, avoiding external dependencies to keep the share preview self-contained.
  3. Step 3: Trigger the upload. Use the gatedpage CLI or a simple cURL request from your terminal to push the file directly from your local development directory.
  4. Step 4: Share the link. Immediately receive a unique gated.page URL that renders your WebGPU demo in the browser, ready to be sent to your client for instant review.

Quick start

Upload your Claude Code output via cURL for an immediate response:

curl -F "file=@output.html" https://gatedpage.com/api/v1/upload

// Response:
{
  "url": "https://random-id.gated.page",
  "status": "success"
}

Alternatively, use the gatedpage CLI for a cleaner workflow:

gatedpage upload output.html

Common questions

Do I need to sign up to share a preview with a client?
No. gatedpage.com is designed for zero-friction sharing; you can upload your WebGPU demos without creating an account or managing API keys.
How long will my WebGPU demo stay online?
Files uploaded without an account are hosted for 15 days free of charge. If you need a permanent link for long-term client projects, consider upgrading to a paid account.
Is there a file size limit for WebGPU builds?
The free tier supports files up to 5 MB, which is ideal for single-file WebGPU demos. For larger projects, our paid tiers allow for increased storage and bandwidth limits.
Does gatedpage.com support WebGPU-specific browser requirements?
Yes, gatedpage serves your static assets with the correct MIME types and headers required to execute WebGPU code, ensuring your demo renders exactly as it does on your local machine.

Deploy your Claude Code WebGPU Demo now

No account required. Drop a file, get a link in seconds.

Try Gatedpage free