Do you want to test your local web server over https without uploading anything to the internet? Here's how you can do it with serveo.net.

1. Run your local server

If you already have a local web server setup properly running you can skip this step.

For demo purposes I will use http-server, is a simple, zero-configuration command-line http server. This will let me run a local server without any configurations. It's actually very useful.

Let's install http-server using npm.

npm install http-server -g

So I created a demo project in my Desktop called  serveo-demo containing an  index.html that prints  Random Code Tips on the screen.

Let's run the demo project. Open a terminal and cd to the folder where your  index.html is and type:

https-server

Now my website is running in http://localhost:8080.

2. Expose your local server to the internet

Open a new terminal and enter this command:

ssh -R 80:localhost:8080 serveo.net

Make sure that you are using the same port as your local server's port.

Note: Since you are accessing an outside server using ssh, your system will ask to add serveo.net to your ssh's known_hosts. This basically just means that you are trusting this server and that you are adding it to the list of known servers by your system.

Just type yes and press ENTER.

It's that simple. Your local server is now running  in  serveo's server over  https. You will find on the screen what link your server is running. In my case it's https://convoco.server.net.

Congrats! You just exposed your local server to the internet!