ngrok

Configuration Commands

Set up ngrok.yml configuration, manage auth tokens, and configure tunnel defaults.

10 commands

Pro Tips

Store multiple tunnels in ngrok.yml for easy startup

Commands

Add auth token

$ ngrok config add-authtoken YOUR_TOKEN

Configure ngrok authentication.

Edit config file

$ ngrok config edit

Open ngrok.yml in editor.

Show config path

$ ngrok config check

Verify config file location and syntax.

Start named tunnel

$ ngrok start myapp

Start tunnel defined in config.

Start all tunnels

$ ngrok start --all

Start all tunnels from config.

Select region

$ ngrok http --region=eu 3000

Start tunnel in a specific region (us, eu, ap, au).

Set log level

$ ngrok http --log=stdout --log-level=debug 3000

Enable debug logging to stdout.

Log to file

$ ngrok http --log=ngrok.log --log-format=json 3000

Write JSON-formatted logs to a file.

Start multiple named tunnels

$ ngrok start webapp api worker

Start multiple named tunnels from config.

Diagnose connectivity

$ ngrok diagnose

Run connectivity diagnostics to troubleshoot issues.