📡 Port Checker & Scanner

Verify accessibility of network services. Server-side TCP check — real-time, free forever.

● Server-Side TCP Check Batch Scan (Up to 50) ● Real-Time Free Forever

Quick Port Groups

Click to append or set preset

Ports (comma-separated, up to 50 ports) 0 ports selected

Fast multi-socket TCP connectivity test • Real-time latency measurement.

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