This tool reads Canvas, WebGL, audio, fonts, hardware, screen, timezone, language, and user-agent signals in your browser, then estimates how identifiable the current setup looks. The check runs locally and does not upload fingerprint data.
Reading local browser signals. No third-party lookup is used.
Why it matters
Websites can combine these signals into a stable identity profile. Clearing cookies does not remove the browser, hardware, rendering, and regional traits that still match.
Real separation means each account needs its own consistent browser environment, not just a private window or a different login.
Read the fingerprint glossaryCanvas, WebGL, fonts, audio, and storage are separated by browser profile.
User-agent, timezone, language, GPU, and profile settings are managed as one environment.
A profile keeps its fingerprint stable across restarts so account history does not drift unexpectedly.
Use GekkoLogin to create separate account environments with independent fingerprint, storage, and proxy context.