EnvTrace - Free browser fingerprint checker
EnvTrace is a free fingerprint and browser-environment checker. Open it in any browser and it reports the signals sites commonly use to identify a client, including user agent, language, timezone, screen size, platform, cookies, and related environment details. The tool is meant for developers, QA testers, and privacy-minded people who want a quick readable snapshot of the browser they are testing. No paid plan is required to run a check. Results stay focused on the current session so you can compare Chrome, Firefox, Safari, or another setup side by side. Use EnvTrace when you need a short accurate picture of a browser environment before debugging tracking, layout, or compatibility issues.