Ping, DNS, Traceroute, Speed Test, SSL Inspector, Port Scanner, Security Score, JSON Formatter, JWT Decoder — every tool a network pro or developer needs. On-device. No account. No tracking.
No account, no trial limits, no catch. These tools are yours to keep.
Every Pro tool comes with 5 free trial uses. Upgrade once for unlimited access — no subscription.
Every feature exists because network pros asked for it.
Find any tool by name or category, and search your entire history by query, tool, or result summary.
Every test is automatically saved with complete results. Search, review, share, and rerun past diagnostics.
Run Ping, DNS, Traceroute, SSL, and HTTP Headers in sequence on a single host. Build your own diagnostic pipeline.
Save frequently tested hosts as profiles. Run diagnostics on any host with a single tap.
Generate full diagnostic reports for any domain. Copy or share with your team or clients.
Runs natively on iPhone, iPad, and Mac. One purchase covers all devices. macOS-specific tools are clearly badged.
Quick security audit of any domain — checks SSL, headers, DNS, and open ports to generate a letter grade.
All data stays on your device. No accounts, no tracking, no analytics. Password checks use partial hashes only.
Adaptive color theme that looks great in both light and dark mode. Choose your preference in Settings.
Clean, focused interfaces designed for fast diagnosis.
Start with the 7 free tools. Try every Pro tool 5 times. Unlock Pro once — no subscription.
54 tools organized into six categories: Network (12), Security (8), Monitoring (5), Discovery (8), Utilities (9), and Power Tools (5). Seven are fully free; the remaining 47 are Pro tools, each with 5 free trial uses.
Seven tools are fully free with no account or trial limits: My IP, Ping, DNS Lookup, Port Reference, Whois, IP Geolocation, and Public DNS.
NetProbe is a universal app for iPhone, iPad, and Mac. One purchase covers all your devices. macOS-specific tools are clearly badged in the app.
Tool Chain runs Ping, DNS, Traceroute, SSL, and HTTP Headers in sequence on a single host so you can build your own diagnostic pipeline and get a complete view in one pass.
No. All data stays on your device. There are no accounts, no analytics, and no third-party tracking SDKs. The Password Leak tool uses k-anonymity partial-hash queries so your password is never sent to any server.
Apple's App Store privacy label confirms: no data collected.
NetProbe runs entirely on your device. It does not collect personal information, does not require an account, and does not use any third-party analytics, advertising, or tracking SDKs.
Network diagnostic results — pings, traceroute hops, DNS records, SSL chains, scan results, and so on — are stored locally in your device's app sandbox. History is searchable across all tools and never transmitted off-device.
The Password Leak tool uses k-anonymity partial-hash queries (the first 5 characters of a SHA-1 hash) so your password is never transmitted in any form.
In-app purchases are handled entirely by Apple through the App Store. NetProbe never sees or stores payment information.
By downloading or using NetProbe, you agree to use the app for lawful network diagnostics on networks you own or have permission to test. You are responsible for compliance with local laws and the acceptable-use policies of any network you scan or probe.
NetProbe is licensed, not sold. You receive a limited, non-exclusive, non-transferable license to use the app on Apple devices you own or control, subject to the App Store Terms of Service.
The app is provided "as is" without warranties of any kind. To the maximum extent permitted by law, the developer is not liable for any indirect, incidental, or consequential damages arising from your use of the app.
Questions, feedback, or a tool you'd love to see added? I'd love to hear from you.
Contact meUsually a reply within 1–2 business days.
7 tools free, no account required. Start diagnosing in seconds.
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