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Dev.to
Dev.to
7/14/2026
One Tap, Public URL: Building an Android App for Secure Port Forwarding

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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