Test a profile the way a site would, before a site does
Run a leak test from inside the profile’s own page, then send it to a catalogue of 49 public detectors and read each verdict next to the others.
Mosaic is a desktop app
Email yourself the link and open it on your computer.
Leak tests and detectors, step by step
Leak test
From inside the profile’s page, check what goes out: WebRTC, DNS, timezone, language and location against the proxy’s exit.
Detector run
Open the profile against detectors such as CreepJS, Pixelscan, IPHey, BrowserScan, the BrowserLeaks pages, a Turnstile demo and a reCAPTCHA v3 score.
Read verdicts side by side
Each detector’s verdict is read off its page. One that did not run is shown as not run, never as a pass.
The smaller things it does
The five groups
Consistency 12, live gates 11, leaks 10, uniqueness 8 and automation 8.
Detectors disagree with each other and with themselves from one day to the next. A result is a measurement on a date, not a promise.
Works with
The fingerprint is changed inside the engine, not painted on top
Tesseract Chrome: values changed in C++, not JavaScript.
Matched to the exitTimezone, language and location come from where the proxy comes out
Timezone, language and location follow the proxy.
Checked before every launchA profile does not open until its proxy has answered
No profile opens behind a proxy that has not answered.
Leak tests and detectors is in every plan
Free holds 3 profiles and 10 profile creations, with the same engine as Pro. Pro is $49 a month for any number.
Mosaic is a desktop app
Email yourself the link and open it on your computer.