Terms of Service
Last updated: July 2026
Acceptance of Terms
By using NetworkTools, you agree to these terms. If you do not agree, do not use the services.
Use of Service
NetworkTools provides free online network engineering tools for legitimate network analysis, design, and education purposes. You agree not to use the tools for unauthorised scanning, intrusion attempts, or any illegal activity. Port scanning and DNS lookup tools must only be used against systems you own or have explicit permission to test.
Account Registration
Creating an account is optional and grants access to save network plans and dashboard features. You are responsible for maintaining the confidentiality of your credentials.
Disclaimer
All tools are provided “as is” without warranty of any kind. While we strive for accuracy, we do not guarantee that the tools produce error-free results. Always verify critical network configurations through independent calculation.
Limitation of Liability
NetworkTools and its operators are not liable for any damages arising from the use or inability to use the tools, including network outages, misconfigurations, or data loss resulting from tool output.
Changes
We reserve the right to modify these terms at any time. Continued use after changes constitutes acceptance of the new terms.