Share Your Localhost with a Public URL
Instantly and easily share your local web server or app with a public URL using Optimistix Tunnel.
Fast and secure SSH-based local tunneling. No installation, no signup, and no need to configure firewall or router settings - no config needed to get started. Just one command, and your localhost is live.
Connect a Tunnel to your Web Application Running on Port 3000
Example Command:
Try it now! Click the command to copy it — then paste into your terminal to get started instantly.
Simple & Secure Local Tunneling
Share local web servers, APIs, or even raw TCP ports with a simple SSH command. Great for demos, testing, and remote access.
Looking for a simple way to expose your local server to the Internet using SSH-based local tunneling?
Optimistix Tunnel allows developers and teams to easily create public URLs for local servers, APIs, or web apps — no complex port forwarding or extra software required. Whether you're testing webhooks, sharing a local demo, or accessing a development environment remotely, Optimistix Tunnel provides a fast, secure, and reliable SSH local tunneling solution — even behind NAT or firewalls.
- No downloads or installations needed — just use the SSH client on your device.
- Instantly share URLs for your local services.
- HTTPS / TCP / TLS-supported tunnels.
- Connect your IoT devices. Access them from anywhere.
