About EnvTrace
EnvTrace is a free online toolkit for browser, network, and account environment checks. We build tools and practical guides that help users understand browser fingerprints, IP addresses, WebRTC, proxies, account environments, 2FA, and other signals related to their online environment.
What we do
Most people never see how much a website learns about them before they even log in — from the browser fingerprint to the IP and network behind it.
We make that visible and easy to understand, and give you a calm, honest read on your own setup. No scare tactics, no jargon for its own sake — just what's happening and what you can do about it.
We build the checks, not just write about them
We don't only publish articles — we build and maintain the detection tools behind them, and test them ourselves. Every guide is grounded in what these tools actually measure.
What this means for you
You'll understand what you see
Results are explained in plain language — what each signal means and what you can do next, not a wall of jargon.
Results you can rely on
We show what's actually there, with no exaggeration and no promises a tool can't keep. When something's uncertain, we say so.
Your data stays yours
Every check runs in your browser. No sign-up, no account, and we never sell your data.
Built to protect you
It's all here to help you understand and protect your own privacy and accounts — so you can decide with clear eyes.
What we cover
- Browser fingerprint
- WebRTC
- Browser environment
- IP address
- Proxy
- Network environment
- Account environment
- Two-factor authentication
Get in touch
Questions, feedback, partnerships or press — we read every message.