Browser Fingerprint Test — What Do Websites See About You?
Every website you visit can read a combination of signals from your browser — your graphics card, fonts, screen, timezone, language and more. Together they form a “fingerprint” that can recognise the same browser again, even after cookies are cleared and even in a private window.
Run the free test below and see your own fingerprint — the same view a website gets. The checks run in your browser. To show your IP address and location, your browser makes one small lookup to a geo service (ipwho.is) — what comes back is displayed only to you. BeastBrowser does not receive or store any of your results.
| Signal | What sites see | Why it matters |
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What websites see about you
Why a fingerprint matters more than cookies. Cookies can be deleted. A fingerprint is rebuilt from your device and browser settings on every visit, so sites can link your sessions — and your accounts — without storing anything on your machine. Read more in our guide to canvas fingerprints vs cookies.
One browser, one identity. If you run several accounts in one regular browser, every account shares this same fingerprint. From the platform’s side, they look like one person — because technically, they are one browser.
What actually changes a fingerprint. A different device changes it. A different browser profile with its own fingerprint values changes it too — if the tool managing those profiles gives each one separate, consistent signals instead of random noise. Consistency matters: a fingerprint that changes randomly on every visit looks more suspicious, not less. That is the idea behind isolated profiles — and why an antidetect browser pairs each profile with its own proxy and settings.
Why incognito doesn’t change your fingerprint
A private window hides your history from other people using your computer. It does not hide your fingerprint from websites: your user agent, canvas, WebGL, fonts, screen and timezone are exactly the same as in a normal window. Run the test above in an incognito window and compare the fingerprint ID — it will match.
Try the two-profile test
- Run this test in your normal browser and note your fingerprint ID.
- Download BeastBrowser (free plan — 5 profiles a day, no card required) and create two profiles.
- Open this page inside each profile.
Each profile shows a different fingerprint — with its own cookies, storage and settings, kept fully separate. That is what running accounts in isolated profiles means in practice: one machine, many independent browser identities, each with a flat price — $30/month for unlimited profiles (yearly plan $199), instead of paying per profile.
Download BeastBrowser free → See plans
Questions? WhatsApp us at +91 81770 62435 — a human replies, 24/7.
No browser tool can promise you will never be flagged — platforms judge behaviour, account history and network too. What BeastBrowser does is keep each profile’s fingerprint, cookies and storage properly isolated and consistent, which is the part a regular browser cannot do.
Frequently asked questions
Is this test storing my data?
No. The checks run in your browser and we keep no copy of the results. To show your IP location, your browser makes one lookup to a geo service (ipwho.is); that result is shown only to you and is not sent to or stored by BeastBrowser.
Does incognito mode change my fingerprint?
Almost none of it — your user agent, canvas, WebGL, fonts, screen and timezone stay the same in a private window. It hides history from people using your computer, not your fingerprint from websites.
What changes my fingerprint?
A different device, or browser profiles that carry their own fingerprint values — which is how multi-profile browsers like BeastBrowser work.