Dev.to
7/14/2026

One Tap, Public URL: Building an Android App for Secure Port Forwarding
Short summary
PortForwarder is an Android app that exposes local services to the internet via Cloudflare Tunnel with a single tap, no terminal commands or router configuration required. It generates a secure HTTPS public URL and QR code for sharing. The post is primarily a product announcement seeking feedback rather than a technical deep dive.
- •Android app using Cloudflare Tunnel for one-tap port forwarding
- •No Termux, sign-up, or router configuration needed
- •Generates HTTPS public URL and QR code for instant sharing
Generated with AI, which can make mistakes.
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