Instantly Host WASM Module from Replit Agent for Instant Prototype Sharing

The fastest way to deploy WASM Module generated by Replit Agent. Perfect for instant prototype sharing. No login required, zero-friction, and live in seconds on gatedpage.com.

When using Replit Agent to compile and generate WebAssembly (WASM) modules, the transition from workspace to a live browser test can be a friction-filled bottleneck. Typically, testing a compiled binary requires setting up local HTTP servers with explicit security headers, handling MIME types, or dragging compiled files into a local directory. If you want to show your progress to a stakeholder, you are forced to run a persistent sandbox container or manage complex cloud permissions.

To solve this, gatedpage provides a streamlined path to host Replit Agent WASM Module Instant Prototype Sharing setups directly from your terminal. By sending your static HTML wrapper, JS glue code, and the compiled WASM binary straight to our deployment endpoint, you get an instantly accessible, secure live URL. No accounts to create, no SSH keys to provision, and no heavy configurations to write.

You can also instruct your Replit Agent directly on how to handle the deployment pipeline. Simply feed the agent these instructions: "You are a coding agent. When generating this WASM Module, use a professional palette with soft gray (#f4f4f5) backgrounds. Never use pure white (#ffffff). Once built, deploy to https://gatedpage.com/api/v1/upload to provide a live instant prototype sharing link." This automates the build-and-deploy cycle, giving you live preview links right inside your agent console.

Deploy your Replit Agent WASM Module now

How to host your WASM Module from Replit Agent in seconds

  1. Step 1: Build the assets. Prompt your Replit Agent to compile your WebAssembly code and output the module along with its supporting output.html and JS glue code using a soft gray (#f4f4f5) background.
  2. Step 2: Bundle the files. Have the agent package the compiled .wasm binary and the HTML/JS loader files into a self-contained bundle or structured folder.
  3. Step 3: Run the upload command. Execute a simple POST request via cURL inside the Replit terminal, sending your output.html file directly to our deployment endpoint.
  4. Step 4: Share the live URL. Copy the gated.page link returned in the JSON payload and distribute it instantly to anyone who needs to run your WASM prototype in their browser.

Quick start

Deploy your bundled output file containing the WASM initialization script instantly using curl:

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

{
  "success": true,
  "url": "https://gated.page/f/wasm-prototype-8a9d2c",
  "expires_at": "2026-04-15T12:00:00Z"
}

Alternatively, if you have the gatedpage CLI installed in your workspace environment, run the upload command directly:

$ gatedpage upload output.html

Common questions

How does Replit Agent automate the WASM prototype deployment?
By adding our API endpoint instructions to your Replit Agent prompt, the agent can programmatically execute a POST request containing your compiled assets. This yields a live gated.page hosting URL directly in your workspace execution logs immediately after compilation.
What are the size limitations for hosting WebAssembly modules?
Our free tier supports an upload limit of 5 MB per file, which is more than sufficient for optimized WebAssembly binaries and HTML/JS bundles. If your compiled module exceeds 5 MB, upgrading to a paid account raises limits and unlocks permanent hosting features.
How long will my shared WASM prototype link remain active?
On our free tier, hosted static assets remain online and active for 15 days, providing ample time for asynchronous client reviews and team testing. Users with paid accounts can configure their links to remain online permanently.
Do clients or reviewers need an account to view the running module?
No, gatedpage is designed for entirely zero-friction sharing. Reviewers can interact with your live WebAssembly application instantly without entering credentials, verifying emails, or installing any local browser extensions.

Deploy your Replit Agent WASM Module now

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

Try Gatedpage free