Live privacy scan

Browser Fingerprint Test: See What Websites Can See About You

Q: What can websites see about me?

When you visit a website, it can usually see your IP address, approximate location, browser type and version, operating system, screen resolution, language preferences, timezone, referrer, and other browser fingerprinting signals. Cookies help with repeat tracking, but a fingerprint can still identify patterns without them.

Q: How do I check my browser fingerprint?

Use the live tool on this page. It shows your IP address, location, browser profile, screen resolution, language settings, and additional privacy checks such as canvas fingerprinting and WebRTC leak detection in real time.

Q: Can websites track me without cookies?

Yes. Browser fingerprinting can track patterns without cookies by combining device, browser, graphics, language, network, and rendering details into a recognizable profile.

Q: What is an online fingerprint?

An online fingerprint is the combination of IP data, device details, browser settings, and technical behavior signals that make your browsing session recognizable to websites.

Q: Does this page store or log my fingerprint?

No. The page displays the signals in your browser session and does not save or share the results shown in the live test.

Q: How accurate is the location detection?

Location is derived from your public IP address and is usually approximate rather than exact. It often lands on the city, metro area, or region, and changes when you use a VPN or proxy.

Q: Which browser protects best against fingerprinting?

Browsers with strong anti-fingerprinting defaults generally perform better than standard setups. The best choice depends on how much convenience you are willing to trade for privacy, but privacy-focused browsers typically reduce canvas, WebRTC, and other identifying signals more aggressively.

Q: Does a VPN stop canvas and WebRTC fingerprinting?

Not by itself. A VPN mainly changes your visible IP and location. Canvas fingerprinting happens inside the browser, and WebRTC can still leak addresses unless the browser or VPN specifically protects against it.

Q: How does a VPN change my online fingerprint?

A VPN replaces your public IP with one from the VPN provider and changes your apparent location. That reduces the easiest tracking layer first, but websites can still use browser and device traits unless those are hardened too.

Q: Can websites still track me after using a VPN?

Yes. Websites can still correlate visits through cookies, logins, browser fingerprinting, and repeated behavior. A VPN helps, but it is strongest when combined with a privacy-focused browser setup.

Run a live browser fingerprint test, check your visible IP and location, and spot the browser signals trackers use to recognize you.

Last Update 3/18/2026

Live results No signup Real browser signals

Visible IP -

Approx location -

Browser profile -

Device signal -

The page is gathering your visible browser and network details now. Once loaded, compare them after each privacy change you make.

Language: -
Timezone: -
Resolution: -
Proxy or VPN: Unavailable

What to compare next

Refresh this page with your VPN on, switch to a private window, or open it on mobile data to watch your fingerprint change in seconds.

Table of Content

Leak lab

Run the two privacy tests people usually care about most

Canvas and WebRTC are common reasons a setup still feels trackable even after the IP address changes.

WebRTC can expose network addresses outside the normal page request flow. That makes it one of the first things privacy-minded users test after enabling a VPN.

Detected IPs

Leak result -

If a leak appears

Try a browser with stricter anti-fingerprinting defaults or a VPN that explicitly includes WebRTC leak protection.

This test draws a known pattern in your browser and hashes the result. Small hardware and graphics differences can make that output uniquely recognizable.

Canvas hash -

Uniqueness score -

Why it matters

A higher score means your browser graphics output is easier to pick out across visits and websites.

First things first

Your live browser fingerprint at a glance

This is the data a normal website can start with before it even looks at cookies, logins, or deeper tracking tricks.

IP -

Your public address is one of the fastest ways websites place and classify your visit.

Location -

Location is usually inferred from your IP and is often accurate to the city or region level.

Browser -

Your browser family narrows your fingerprint immediately, especially when paired with version quirks and features.

Operating system -

OS clues combine with browser data to make your setup easier to recognize.

Device family -

Mobile, desktop, Apple, and non-Apple patterns all change the pool you blend into.

Screen resolution -

Resolution is a classic browser fingerprinting input because it quickly reduces anonymity sets.

Language and region -

Accept-Language headers often reveal geography, habits, and profile separation mistakes.

Timezone -

Timezone is another subtle clue that makes regional targeting and cross-checking easier.

Network provider Unavailable

ISPs and hosting providers can reveal whether you look like a household user, VPN, or datacenter exit node.

Proxy or VPN hint Unavailable

A VPN changes the easiest tracking layer first, but it does not fix every browser fingerprinting signal on its own.

Currency -

Commerce and ad systems use regional currency hints to personalize offers and identify market segments.

Referrer -

If you arrived from another site, that source can be visible too unless your browser or policy strips it.

Try these comparisons

The fastest way to learn from this page

You get the biggest insight by changing one thing at a time and refreshing.

Open private mode Compare language, referrer, and extension-driven differences.
Turn your VPN on and off Watch your visible IP, location, provider, and proxy hint change first.
Switch browser families Chrome, Firefox, Safari, and privacy browsers expose different fingerprint traits.
Try Wi-Fi vs mobile data Network changes are often more dramatic than people expect.

Best quick win

If your IP and location are the main problem, start with a trustworthy VPN. If canvas and WebRTC remain unique, fix the browser next.

Next step

Quick wins to reduce your browser fingerprint

If this page shows more than you expected, start with the changes that move the biggest signals first.

Do this now

Fastest privacy improvements

Enable a reputable VPN to replace your public IP and location
Use private mode or separate browser profiles for different identities
Remove extensions you do not actively need
Reduce unnecessary logins and autofill data in your daily browser

Browser setup

What helps beyond a VPN

Choose browsers with stronger anti-fingerprinting defaults
Block trackers and review WebRTC behavior, not just cookies
Keep one clean profile for sensitive browsing and another for everyday logins
Compare your results regularly after browser or extension changes

Hide the biggest signal

Use a VPN to mask the easiest tracking layer

A VPN does not erase every browser fingerprinting clue, but it is still the fastest way to stop broadcasting your home IP address and rough location.

Get the best Proton VPN price Get the best NordVPN price

See how VPNs change your visible data

Plain-language answer

What can websites see about me?

Most people land here for one question: what does a website know the moment the page opens?

A website can usually see your IP address, approximate location, browser and operating system, screen size, language, timezone, referrer, and additional fingerprinting clues such as canvas behavior or WebRTC leaks. Cookies help track repeat visits, but browser fingerprinting can still identify patterns even without cookies.

IP address and location

This is how websites estimate where you are and whether you look like a home user, VPN exit, or server.

Browser and device details

Browser, OS, screen size, and language are enough to shrink the crowd you blend into.

Hidden technical fingerprints

Canvas, WebRTC, fonts, and rendering differences can keep you trackable after simple fixes.

Behavior and repeat-visit signals

Cookies, logins, and browsing habits make fingerprinting much stronger over time.

Guide

What is browser fingerprinting?

Get the deeper explanation after you have seen your own live signals first.

Guide

How a VPN changes your visible data

Learn which fingerprinting signals a VPN changes immediately and which ones it does not.

01 What can websites see about me?

02 How do I check my browser fingerprint?

03 Can websites track me without cookies?

04 What is an online fingerprint?

05 Does this page store or log my fingerprint?

06 How accurate is the location detection?

07 Which browser protects best against fingerprinting?

08 Does a VPN stop canvas and WebRTC fingerprinting?

09 How does a VPN change my online fingerprint?

10 Can websites still track me after using a VPN?