A fingerprint checker shows the browser, device, and network signals your browser profile exposes. Use it to spot something unexpected – not as a pass-or-fail test.

➡️ To check your fingerprint: start the Multilogin browser profile → open Whoer IP inside it → review the IP, location, browser, OS, screen, and any warnings.

A shared, unique, or unmasked value doesn’t automatically mean there’s a problem.

What can a fingerprint checker tell you?

A checker shows the browser, device, and network signals it can see from your profile.

It’s useful when you want to:

• Check your proxy and location – make sure the profile is connecting from where you expect
• Review browser and device signals – see what the profile is exposing
• Compare before and after – useful if you’ve intentionally changed one setting

Think of a checker as a diagnostic tool, not a pass-or-fail test. Different websites can look at different signals.

Which checker should I use?

You’ve got a few options:

• Whoer IP – a quick overview of your IP, location, timezone, and basic browser signals
• Pixelscan – useful for spotting possible fingerprint inconsistencies
• BrowserLeaks – gives you a more detailed look at browser, WebRTC, Canvas, fonts, and system data

Different checkers may show different results because they don’t all test the same things or score them the same way.

How to check your profile

1. Start the Multilogin browser profile you want to test
2. Open Whoer IP inside that profile
3. Check the IP address, location, timezone, browser, operating system, screen resolution, and any warnings shown

How should I read the result?

Don’t get stuck on one number or hash.

A few examples:

• Two profiles share a value? That can be normal
• A value is unique? That doesn’t automatically make it better
• A checker shows a warning? It means something is worth looking at – not that your social profile will automatically be restricted
• A value says “Real” or “Not masked”? That doesn’t automatically mean data is leaking

The goal isn’t to make every fingerprint value different. It’s to keep the overall browser setup realistic and consistent.

Should I change the fingerprint settings?

Usually, no.

Multilogin generates fingerprint values that are designed to work together. If you haven’t intentionally customized the profile, changing random settings just to get a different checker result can create new inconsistencies.

What should I do if something looks wrong?

Go straight to the guide that matches what you’re seeing:

• A checker reports a specific mismatch – How to fix browser fingerprint inconsistencies
• The result changed after switching computers – Why the same browser profile can look different on another computer
• A value looks shared, real, or unmasked – Why Multilogin doesn’t mask every browser fingerprint value

Still not sure? Contact Multilogin support through the live chat widget or at [email protected].

Send:

• The checker name
• A screenshot of the result
• Your browser profile ID
• Whether you recently opened the profile on another computer

Does a green checker result mean everything is fine?

It means the signals tested by that checker looked fine.

It doesn’t guarantee how every website will evaluate your browser because another site may use different browser, network, session, or account signals.

So treat green as useful information – not a guarantee.

Will other websites know that I checked my fingerprint?

Visiting a fingerprint checker doesn’t give unrelated websites access to that checker’s cookies.

Browsers separate website storage by origin, so another site can’t simply read the checker’s stored data.