USA Dizhi
Fictional US address format samples for software testing and UI demos.
Browser toolbox for public IP, DNS and WebRTC leak checks, plus speed tests.

ipdet.app is a free in-browser network diagnostics toolbox. See your public IPv4 or IPv6, test whether DNS and WebRTC expose your real address, check torrent-related IP exposure, then run speed, latency, MTR, DNS lookup, WHOIS, and fingerprint checks. No signup is required.
The audience is people who just turned on a VPN or privacy browser and want a second look at what the network still reveals. It is a diagnostic page, not a VPN seller and not an identity service.
Use it to compare leak results before and after you change DNS settings, or to copy a public IP during support chats. Fingerprint and WHOIS views are extra checks, not legal advice.
This listing is a free developer and privacy utility. It is not an AI product. Keep it as a bookmark next to other network test pages when you validate a tunnel or a new resolver.
Fictional US address format samples for software testing and UI demos.
Explore an interactive map of GitHub projects clustered by shared stargazers.
A browser tool for retrieving free proxy configuration links by protocol and subscription format.
AI-native Next.js SaaS starter with agent workflows and production features.
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