Common Port Checker

What this tool does

Common Port Checker: free online Network tool with clear controls, private processing where supported and verifiable results.

Check ports: text you paste into the page → the Common Port Checker result, which you can copy and download when the tool produces a file

Provide text you paste into the page.
Leave Public hostname or IP at its default "example.com" or choose another value.
Leave Port set at its default "common" or choose another value.
Press "Check ports" and review the result in the panel on the right.
Download or copy the Common Port Checker result, which you can copy and download when the tool produces a file.

Port set: Common (20 ports) · Web (80, 443, 8080, 8443) · Mail (7 ports) · Remote access (4 ports) · Databases (6 ports) · Custom list

Common Port Checker processes your input on the FaceTooFace server: only the values this tool asks for are sent, and nothing is stored in your account.
Results depend on valid input and on the limits declared by each field above; this page does not promise a fixed processing time or file size.

Is my data uploaded when I use Common Port Checker?: Yes for this tool: the input you provide is sent to the FaceTooFace server for processing and is not saved to your account. The page marks the processing location before you run it.
Which input does it accept?: It works with text you paste into the page.
What do I get back?: After you press "Check ports" the result panel shows the Common Port Checker result, which you can copy and download when the tool produces a file, which you can copy or download.
Can I change the settings?: Yes. The page exposes Port set (Common (20 ports), Web (80, 443, 8080, 8443), Mail (7 ports), Remote access (4 ports), Databases (6 ports), Custom list).