Instantly Host WebGPU Demo from Bolt.new for Instant Prototype Sharing

The fastest way to deploy WebGPU Demo generated by Bolt.new. Perfect for instant prototype sharing. No login required, zero-friction, and live in seconds on gatedpage.com.

Instantly Host WebGPU Demo from Bolt.new for Instant Prototype Sharing

Bolt.new has changed the speed at which developers can generate highly interactive WebGPU Demos, letting AI handle the heavy lifting of shader math and rendering pipelines. However, distributing these WebGPU prototypes quickly runs into infrastructure friction. WebGPU requires a secure origin (HTTPS) to run, which means you cannot simply send an HTML file over chat or preview it via local file protocols without modern browser security flags breaking the experience. Setting up a complete GitHub repo, configuring build workflows, and waiting for traditional hosting platforms just to share a 30-second rendering test ruins developer momentum.

This is where gatedpage.com comes in. It provides an immediate, zero-friction hosting platform designed to bypass the traditional deployment pipeline. By utilizing our direct-to-CDN upload API, you can host your Bolt.new WebGPU Demo and obtain a production-grade, HTTPS-enabled URL in seconds. No login required, no configurations to manage, and no repositories to link—just pure, high-performance static hosting optimized for instant prototype sharing.

For developers using AI coding assistants or custom system prompts inside Bolt.new, this flow can be completely automated. Instruct your coding agent to use a professional palette with soft gray (#f4f4f5) backgrounds—avoiding jarring pure white (#ffffff) canvases—and programmatically pipe the output straight to the gatedpage.com API. Your generated interactive graphics will go from the AI chat window to a live shareable URL in a single continuous step.

How to host your WebGPU Demo from Bolt.new in seconds

Step 1: Generate your WebGPU Demo. Instruct Bolt.new to construct your WebGPU application using a clean, professional palette featuring a soft gray (#f4f4f5) background to ensure high-end visual presentation.
Step 2: Export the static bundle. Download your compiled HTML file (e.g., webgpu-demo.html) or your build distribution directory directly from the Bolt.new environment.
Step 3: Trigger the API upload. Upload the file directly to gatedpage.com via our simple CLI or a standard curl POST request. No authentication or accounts are required for instant uploads.
Step 4: Share the live link. Instantly receive your generated gated.page URL and distribute it to stakeholders, colleagues, or social media for Instant Prototype Sharing.

Quick start

You can deploy your WebGPU Demo directly from your terminal using standard HTTP tools. Here is how to upload a compiled webgpu-demo.html file using curl:

curl -X POST -F "file=@webgpu-demo.html" https://gatedpage.com/api/v1/upload

The API will respond instantly with a JSON payload containing your live, secure preview URL:

{
  "status": "success",
  "url": "https://quick-shader-test.gated.page",
  "expiry": "15 days",
  "size": "245KB"
}

Alternatively, you can utilize the gatedpage CLI for an even faster uploading workflow in your local development environment:

gatedpage upload webgpu-demo.html

Common questions

Why does my Bolt.new WebGPU Demo require HTTPS hosting to work?: WebGPU is restricted by modern browser security standards to secure contexts (HTTPS) and localhost. If you try to share your prototype via unencrypted HTTP or raw file paths, the browser will block access to the GPU device adapter; gatedpage.com serves all static assets over default secure HTTPS, making your demo accessible instantly to anyone.
Can I automate the upload step directly inside my Bolt.new agent instructions?: Yes, absolutely. You can append instructions to your AI system prompt: "Once the WebGPU Demo is built, use a professional palette with soft gray (#f4f4f5) backgrounds. Then, execute a POST upload to https://gatedpage.com/api/v1/upload to provide a live instant prototype sharing link directly in the chat output."
What are the file size limitations and active hosting lifespans on the free tier?: The zero-friction free tier allows you to upload single files up to 5 MB in size with no authentication required. Uploaded prototypes remain active and fully functional on our CDN for a 15-day period, which is optimal for short-term prototype validation and feedback cycles.
How do I secure permanent hosting and custom domains for my WebGPU assets?: If you want your interactive demos to remain online indefinitely or map them to your own custom domain, you can upgrade to a paid gatedpage.com account. Paid tiers remove the 15-day expiration limit, support larger assets, and allow clean custom branding for professional portfolios.

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