One Tap, Public URL: 보안 포트 전달을 위한 Android 앱 구축

As developers, we’ve all been there.

You have a web server, API, dashboard, or IoT service running locally, and you need to share it with someone outside your network.

The usual workflow often looks like this:

• Install Termux
• Configure router port forwarding
• Set up DDNS (if required)
• Create an account with a tunneling service
• Run multiple terminal commands
• Troubleshoot networking issues

For many users, that’s simply too much friction.

The Idea

I wanted to simplify this experience as much as possible.

So I built PortForwarder, an Android app that lets you expose a local service to the internet with a single tap using secure Cloudflare Tunnel technology.

The goal wasn’t to build another networking tool packed with configuration options—it was to remove as much complexity as possible.

Features

• One-tap setup
• No Termux required
• No sign-up required
• No router configuration
• Secure HTTPS public URL
• Powered by Cloudflare Tunnel
• Instantly share the generated public URL
• Generate and share a QR Code for quick access

Use Cases

PortForwarder can be useful for:

• Testing locally hosted web applications
• Sharing development APIs
• Accessing dashboards remotely
• Demonstrating projects to clients or teammates
• Exposing IoT devices for testing
• Quickly sharing services running on your Android device

Why I Built It

Networking tools are often designed for power users.

I wanted something that anyone—even someone with little networking knowledge—could use without reading documentation or running terminal commands.

If tapping one button can accomplish the same result, that’s the experience I wanted to create.

I’d Love Your Feedback

If you’re interested in trying it, I’d really appreciate your feedback, suggestions, or bug reports.

Google Play:
https://play.google.com/store/apps/details?id=com.orbitforgestudios.portforwarder

Constructive criticism is always welcome. Every suggestion helps improve the app.