Port Scanner
Free Online Port Scanner & Checker
What is Port Scanner?
Free online port scanner. Check open ports on any host or IP address. Detect exposed services and potential security vulnerabilities.
How to Use
- Open the tool โ Navigate to Port Scanner on tool.tl.
- Enter your data โ Provide the input data or upload your file.
- Get results โ Click the action button and get your results instantly.
Frequently Asked Questions
Is Port Scanner free to use?
Yes, Port Scanner is completely free with no registration required.
Is my data safe with Port Scanner?
Yes. Most processing happens in your browser. Files uploaded for conversion are processed server-side and automatically deleted.
Related Tools
Ping Test
ICMP Connectivity Test
Test ICMP connectivity and measure latency to a host.
Traceroute
Network Path Tracing
Trace the full network path and hops to a destination.
DNS Lookup
Free Online DNS Record Lookup Tool
Free online DNS lookup tool. Query A, AAAA, MX, CNAME, TXT, and all other DNS record types for any domain instantly.
WHOIS Lookup
Domain Registration Info
Look up domain registration and ownership information.
CDN Check
CDN & Real IP Detection
Identify CDN provider and discover the real origin IP.