localtunnel.in creates a secure tunnel from a public URL to the server running on your machine. No port forwarding, no router config, no firewall rules — just share the link.
Our client opens a persistent, encrypted connection out to our edge. Incoming requests to your public URL ride that connection back to your local port.
Start anything that listens on a port — a React dev server, a Flask API, a WordPress site, even python -m http.server.
Run lt http 3000. The client dials out to our edge over TLS, so it works behind NAT, CGNAT, hotel Wi-Fi and corporate firewalls.
You instantly get https://yourname.localtunnel.in. Anyone on the internet can hit it — traffic flows through the tunnel to your local port.
Built for developers who want to go from “works on my machine” to “works on your machine” in seconds.
Every tunnel gets a trusted TLS certificate automatically. Your local plain-HTTP server is served to the world over HTTPS.
Claim a stable subdomain like demo.localtunnel.in so your URL survives restarts — perfect for long-running webhook integrations.
See every request and response in a local web dashboard — headers, bodies, timing — and replay any request with one click.
Not just HTTP. Expose SSH, databases, game servers, or any raw TCP service with lt tcp 5432.
Add basic auth or an IP allowlist with a single flag, so your work-in-progress stays between you and the people you invite.
A single static binary for macOS, Linux and Windows. No account dashboard required to start — one token, one command, online.
If it runs on your laptop, localtunnel.in can put it on the internet.
Receive Stripe, GitHub or WhatsApp webhooks directly in your local debugger instead of deploying to test.
Send a client or teammate a live link to the branch running on your machine — no staging deploy needed.
Open your dev server on your phone, a tablet, or a friend's browser across the world over real HTTPS.
Access your NAS, Home Assistant, or a self-hosted app from anywhere — without opening router ports.
We're onboarding developers in small batches to keep tunnels fast and abuse-free. Leave your email and we'll send your invite code as capacity opens up.