If you run a web server on your Windows machine—whether for development, home automation, or a personal website—you know that exposing it to the internet can be risky. Port forwarding is messy, dynamic DNS is a hassle, and your ISP might block incoming traffic altogether.

cloudflared.exe tunnel create my-first-tunnel This creates a tunnel (with a UUID) and stores its credentials in .cloudflared . It also creates a tunnel configuration file template.

Visit https://github.com/cloudflare/cloudflared/releases Look for the latest release and download: cloudflared-windows-amd64.exe amd64 means it’s for 64-bit Windows (most modern PCs). For 32-bit, use 386 . Alternative using command line (PowerShell as Admin):

– Ensure outbound TCP port 443 (HTTPS) and UDP 443 are allowed for cloudflared.exe . 10. Updating Cloudflared Cloudflared updates frequently. To update manually:

Enter and its Windows executable: cloudflared-windows-amd64.exe . This tool creates secure, outbound-only tunnels from your Windows PC to Cloudflare’s global edge network. No open firewall ports. No static IP required. Just fast, encrypted access from anywhere.

– Check logs: cloudflared.exe tunnel run --config C:\path\to\config.yml my-first-tunnel (run manually first).

This article covers everything from download to advanced configuration. Cloudflared is the client that powers Cloudflare Tunnel (formerly Argo Tunnel). It establishes an encrypted connection between your origin server (your Windows PC) and Cloudflare’s edge. Traffic from the public internet hits Cloudflare, then travels through the tunnel to your local service.