packet.guru
What's My IP, Privacy & Trust Index
A free, privacy-first network and privacy toolkit. Its flagship, the Privacy & Trust Index at /whoami, is a client-side browser audit that returns two independent 0-100 scores: Privacy (how trackable you are) and Trust (how genuine you look to anti-fraud systems). It checks DNS and WebRTC leaks, IP reputation and VPN/proxy/Tor/datacenter detection, ECH, canvas/audio/voice fingerprints, timezone and language consistency, and TLS (JA4/JA3) and TCP fingerprints. Also includes 28 free network, DNS, web, utility, and gaming tools (ping, traceroute, whois, port scan, DNS lookup and propagation, mail security checks, SSL checker, subdomain finder, subnet calculators, NAT type test, gamepad tester), plus agent tools: a Web Bot Auth signature verifier, key directory auditor, MCP server card checker, and a public MCP server.
- Category
- Security
- Pricing
- free
- Free tier
- yes
- API
- yes
- MCP server
- yes
- SDK
- no
- Open source
- unknown
Listed 2026-10-29 · last verified 2026-10-29 · extracted by @cf/zai-org/glm-5.3-flash · confidence 0.85
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