Start your application
Keep your development server on its usual local port.
SOLUTION
Local development: show what is actually running on your workstation.
Share a preview, API, or local application without deploying a temporary environment or changing inbound networking.
LOCAL DEVELOPMENT
localhost:3000→OpenPort QUIC→https://demo.t1.openport.fropenport-fr tunnel http --local-port 3000
Open an HTTP tunnel
OpenPort.fr creates the endpoint to share without requiring an inbound port.
Observe the preview
Follow received requests to validate the journey before deployment.
OPENPORT.FR
Create your first QUIC tunnel.
Publish a local service or open private access in seconds, without opening an inbound port.