Port Checker - Verify Open Ports Online
Port Checker verifies open ports on your device, aiding in network troubleshooting and port forwarding checks to improve security and connectivity.
Key Features
- Real-time port scanning
- Multiple port range support
- Service name detection
- Detailed port state information
- Common ports quick check
- Results export capability
Use Cases
- Troubleshooting connection issues
- Security vulnerability assessment
- Network service verification
- Firewall configuration testing
- Server port availability check
- Basic network diagnostics
How to Use
- Enter an IP address or hostname
- Specify port number or range
- Click "Check Ports" to start scan
- View real-time results
- Save results if needed
