The Ngrok documentation mentions this example to share a local port on Internet. Example: Open port 80 on your local machine to the internet

$ ngrok 80

How do I stop sharing this port if I would not want it to be accessed on the internet any more>

12 Answers

On windows machine go to command prompt:

taskkill /f /im ngrok.exe

killall ngrok from a script or the command line will kill all running ngrok tunnels that are running.

This is what worked for me. Ty @kkron.

First, you have to find the ngrok process id by $ top command.
After that, just run $ kill -9 {ngrok_id}
That's all :)

Stopping the ngrok port/tunnel

Simple Solution

1. If you are running ngrok normally, then use Ctrl+C (On Windows) or Cmd+C (On Mac) in ngrok command line. (Check below if issue still persist)

Extended Solution

2. If the port does not stop/close normally or there are active ngrok sessions that are not responding, then use: killall ngrok
3. If the above does not work or the port is still running,

• Fix ngrok in your system by setting up your auth code again by logging into
• Generate a new token on the dashboard (scroll down dashboard) to
• Click on "reset authtoken", copy the auth-code, then go-to ngrok on command-line ngrok authtoken INSERT-YOUR-NEW-TOKEN-HERE
• Then go to ngrok folder or use command line to delete the .ngrok configuration file and directory: ngrok.yml, to remove the old configuration effectively ending all the open ports, tunnels and sessions.

Simple as pressing ctrl+c. But I'm not sure if it closes any ports. The same happens as @user7032676 told.

Quick search process with grep

top | grep "ngrok"

My id was this, make sure to change with yours

kill -9 55636

If you like start again tunneling from working directory

ngrok http 3000

You just have to stop ngrok for this.

4

I've figured out another simple solution.

Just go to your ngrok dashboard-> Tunnels-> Agents.

Then click on the agent you want to stop and stop it from there.

Or you could restart the agent from there, which will trigger a terminal session to open on your laptop. You can now use cmd+c to quit that session and that will stop the tunnel

You should see (CTRL+C to quit) on the top right corner of your terminal, when you are running a ngrok session (Online).

Although in my case, CTRL+C wasn't working. Instead CTRL+ALT+C did the quitting for me.

Operating System: Ubuntu 20.04

For some reason whenever I launched the ngrok agent on windows, the terminal will shutdown and not stay open. I would have to go to the website to see the url for the website. To shut it down I could not do ctrl-c. I simply went into task manager and deleted the process. To access the task manager on windows do ctrl + alt + delete

There is a way to stop ngrok tunnel without killing the process directly. You can use ngrok agent api:

Just send DELETE request to

curl -X DELETE 

You can get information about running tunnels using api too. For example,

curl 

will return list of running tunnels

Reboot the computer and all. Hope helped

3

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