Concepts
A profile's fingerprint
What Umbreta builds a profile's fingerprint from, why the time zone and language follow the proxy, and what an anti-detect browser can't promise.
After this page you understand what a profile’s fingerprint is made of and why sites see it as a separate computer.
One consistent computer
A fingerprint is put together as one consistent computer, not a set of random values: hardware from a catalogue of real configurations for the chosen system, with Canvas, WebGL, fonts and language to match. User-Agent and client hints come from a real Chrome version.
Every browser build is checked in CreepJS, Pixelscan and BrowserScan.
Time zone and language
- The time zone follows the proxy’s IP on every launch: a new exit means a new time zone.
- The language is set from the proxy’s country when the profile is created. If the exit later turns out to be in another country, the app warns about the mismatch and offers a matching language, one press of Set ….
System
Windows covers most FB traffic, so it is the pick for most work. A macOS profile launches only on a Mac. Linux is rare and suits the cloud.
A profile’s face
Every profile has its own tile, color and platform badge. They show in the window and the taskbar, so profiles never get mixed up.
What a fingerprint doesn’t do
An anti-detect browser removes the browser’s technical traces. It doesn’t guarantee an account won’t be blocked: platforms also look at behavior, creatives and payments.