Port Checker Tool

Is a free online tool to find open ports in your system. You can also test whether port forwarding is working or not.

Port Checker Tool - Free Open Port Checking Extension

'Port Checker Tool' is an online extension that allows users to scan open ports within their system or on a remote server. This handy tool helps identify potential security loopholes and validates the functionality of port forwarding on routers.
Install from Chrome Web Store

Extension stats

Users: 1,000+
Rating: 5.00
(1)
Version: 2.0.2 (Last updated: 2021-07-13)
Creation date: 2020-01-08
Risk impact: Low risk impact
Risk likelihood:
Manifest version: 2
Permissions:
  • https://app.portscaner.ru/*
Size: 12.11K
URLs: Website

Other platforms

Port City Java (v2.0.5)
4.35 (124) 7,814+
Not available on Firefox
Not available on Edge
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Extension summary

Port Checker Tool - это бесплатный онлайн инструмент, чтобы найти открытые порты в вашей системе или на удаленном сервере. Этот инструмент позволяет сканировать открытые порты, которые могут оказаться дырами в безопасности и послужить лазейкой для хакеров. Вы также можете проверить, работает ли перенаправление портов на вашем роутере или нет.

Extension safety

Risk impact

Port Checker Tool requires very minimum permissions.

Risk likelihood

Port Checker Tool has earned a fairly good reputation and likely can be trusted.

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