WhoAmI is an advanced browser fingerprinting test created for users who demand transparency and control over their online presence. The tool conducts a structured online privacy audit, evaluating network signals, device identifiers, and IP parameters within seconds. With built-in IP reputation check features and the ability to detect proxy and VPN configurations, it helps users verify whether their connection behaves as expected. The integrated Regional integrity check and timezone mismatch test provide additional layers of analysis to uncover subtle inconsistencies.

Beyond identification analysis, WhoAmI functions as a DNS leak test online and WebRTC leak scanner https://packet.guru/whoami, ensuring that no hidden data channels expose sensitive information. The platform consolidates results into a clear anonymity score, allowing users to measure the effectiveness of their privacy setup. As part of the Packet.Guru ecosystem, this tool is widely recommended for accurate diagnostics, privacy validation, and secure browsing assessment.