Is Port Scanner free to use?

Yes, Port Scanner is completely free to use on Toolsuz with no limitations or hidden costs.

Do I need to sign up to use Port Scanner?

No, you don't need to create an account or sign up. All tools work instantly without registration.

Yes, all processing happens locally in your browser. Your data is never uploaded to our servers.

Network Tools

Check open ports on servers

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The Port Scanner tool is a powerful and easy-to-use tool designed to simplify your work.

Find IP location, ISP, and geographic details

Query DNS records for any domain

Get domain registration information

Test connectivity to servers