FreeWWW IP Address Lookup vs qsa.sh
Side-by-side comparison of features, pros & cons, pricing, and community votes (2026).
🏆 qsa.sh leads with 111 upvotes
Check your IP, network details, location, and privacy
FreeWWW IP Address Lookup is a versatile online tool designed for anyone needing quick and detailed information about their internet connection. It enables users to instantly detect both IPv4 and IPv6 addresses, providing comprehensive insights such as location, ISP, timezone, connection type, and security status. The tool’s interactive map and detailed data display make it especially useful for developers, cybersecurity enthusiasts, and privacy-conscious users. Its ability to identify VPN, proxy, and WebRTC leaks helps users assess their online privacy, while options to copy, share, print, or export data as JSON make it highly practical for reporting or troubleshooting. What sets FreeWWW apart is its user-friendly interface combined with robust features—all available free without requiring signup, making it accessible and convenient for casual users and professionals alike.
Pros
- Instant detection of IPv4 and IPv6 addresses with detailed info
- Privacy and security checks including VPN, proxy, and WebRTC leak detection
- User-friendly interface with interactive maps and data export options
- No signup required, completely free for all users
- Includes features for sharing, printing, and local history tracking
Cons
- Lacks advanced customization or API access for automation
- No dedicated mobile app or offline mode
- Limited integration options with other tools or platforms
Best for
- • Verifying your public IP address and related network details during troubleshooting
- • Checking for potential privacy leaks like VPN or proxy leaks
- • Assessing network security before performing sensitive online activities
- • Sharing network info for technical support or collaboration
Pricing: Free and open to all users with no signup required, making it accessible for casual and professional use alike.
External security scan of your own IP, in your terminal
qsa.sh is a powerful command-line tool designed for developers and security professionals to perform quick, comprehensive external security scans of their own servers. With a single curl command, users can instantly see what the internet perceives about their server—covering open ports, service versions, and known vulnerabilities—delivered directly to their terminal within approximately 30 seconds. Its integration of tools like naabu, nmap, vulners, and nuclei ensures a detailed mapping of potential security gaps without requiring any accounts or data storage. The platform caters to both free, live scans and premium options like the Pro plan, which scans all 65,535 ports asynchronously, and a one-time Deep scan that digs deeper into hidden vulnerabilities via email. Its straightforward approach makes it ideal for sysadmins, security teams, and developers seeking a quick, transparent security overview of their infrastructure.
Pros
- Instant, real-time security insights delivered directly in the terminal
- No account required and no data storage, ensuring privacy
- Combines multiple scanning tools for comprehensive vulnerability detection
- Flexible plans including free, Pro, and deep scans for different needs
- Fast scan times (~30 seconds) suitable for routine checks
Cons
- Limited depth in the free scan compared to paid options
- Requires command-line familiarity, which may be intimidating for non-technical users
- Potential false positives or overlooked vulnerabilities in quick scans
Best for
- • Quickly auditing server security before deployment
- • Regular external vulnerability checks for ongoing security posture
- • Preliminary scans prior to detailed penetration testing
- • Monitoring open ports and services on cloud or on-premise servers
Pricing: Likely operates on a freemium model with free live scans and paid plans offering more comprehensive, asynchronous, or one-time deep scans. Exact pricing details are not specified, but premium features probably start around a monthly fee.