Tiny Net Tool
Check NAT type (1-4), CGNAT status, and latency in one tap. No subscriptions.
Pay once, own forever. Zero subscriptions, zero ads. Check NAT type (1-4), CGNAT status, and latency in one tap.
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- Check NAT type (1-4) in one tap
- Detect CGNAT (carrier-grade NAT) status
- Ping / latency & jitter chart
- Pay once, own forever — no subscriptions, no ads
Does TinyNetTool need an internet connection?
Yes — its core diagnostics (ping, NAT detection, DNS lookup) work by testing your actual network connection.
Is my data uploaded anywhere?
No. All diagnostic results are processed and shown on your device only; nothing is sent to our servers.
Is this a subscription?
No, TinyNetTool is a one-time purchase with no subscriptions or ads.
Does it see my browsing history?
No, it only performs network-level tests (ping, traceroute, DNS, port scans) — it doesn't access or track your browsing activity.
Support
Questions, bug reports, or feature requests — email us and we will get back to you. Please mention your device model and OS version so we can reproduce the problem.