Now with JSON output for coding agents
One command turns the server on your laptop into a public, encrypted URL on Cloudflare's edge. No account. No DNS. No open ports.
335+ CITIES~3S TO URL0 PORTS OPENEDFREE
cloudflared opens an outbound-only connection to the nearest edge location. Traffic to your tunnel URL rides Cloudflare's network back to your machine — encrypted, DDoS-filtered, and never touching an inbound port.
01 · YOUR MACHINE localhost:8000 Any framework, any port. Nothing inbound.
02 · CLOUDFLARE EDGE quiet-marble-otter-canyon.trycloudflare.com
TLS DDoS filter Anycast 335+ cities
03 · ANYONE, ANYWHERE Teammates & agents Browsers, webhooks, eval harnesses.
~3s Instant setup
No sign-up, no config file, no waiting on DNS. The URL prints before your coffee cools.
0 Ports opened
Outbound-only. Automatic HTTPS and edge DDoS mitigation come with every tunnel.
335+ Cities on the edge
A reviewer in Tokyo and a webhook in Frankfurt both hit the edge nearest them.
BUILT FOR THE AGENT ERA
Coding agents build, test, and review in loops. A Quick Tunnel gives every loop a real, reachable address — for a screenshot service, a webhook, an eval harness, or a human who wants to click around.
01
Structured outputHostname, edge, and health as JSON on stdout — no regex on logs.
02
Webhook-readyPoint Stripe, GitHub, or your own callbacks at a live URL instead of fixtures.
03
Ephemeral by designThe tunnel dies with the process. Nothing to revoke, nothing to clean up.
02 Run your app
Any web server, any port, any stack you already use.
npm run dev
03 Open the tunnel
Certificates, routing, and DDoS protection are handled for you.
cloudflared tunnel --url http://localhost:8000
04 Share the link
Send it to a teammate, a webhook, or an agent.
https://quiet-marble-otter-canyon.trycloudflare.com