Welcome to tunls

tunls lets you expose your local service to the internet with one command — no firewall rules, no TLS certificates.

What is tunls?

tunls creates a secure tunnel between your local machine and the internet. Your service becomes reachable at a tunls.io subdomain with automatic TLS and mutual TLS authentication.

Why tunls?

• Automatic TLS — certificates are generated and renewed automatically
• mTLS authentication — no passwords, the connection is the credential
• One command — tunls setup <token> and you're live
• EU-sovereign — your data stays in European data centers

Get started

Head to Getting Started to set up your first tunnel.