Online Fingerprint Check: see your IP, WebRTC and canvas signals
These live values show what a normal website can read first: your IP, browser profile, WebRTC result and canvas signal.
- Visible IP
- -
- Browser profile
- -
- Proxy or VPN
- Unavailable
Real IP leak check
- Detected IPs
- -
- Leak result
- -
Canvas rendering signature
-Turn on a VPN, reload, and compare the result
A VPN should change the easiest signals first: visible IP, location, provider and sometimes the WebRTC result. Test once without VPN, then switch it on and reload this page.
- Test without VPN first Note the visible IP, location and WebRTC result before changing anything.
- Turn on your VPN Reload this page and compare whether the visible IP, location and leak result changed.
What your online fingerprint is made of
Your online fingerprint combines network data, browser details, rendering behaviour and session hints. A VPN can change the network layer, while browser settings influence the canvas, WebRTC and profile signals.
IP
Your public address is one of the fastest ways websites place and classify your visit.
WebRTC leak test
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.
Canvas fingerprint test
This test draws a known pattern in your browser and hashes the result. Small hardware and graphics differences can make that output uniquely recognizable.
Browser setup
Try a browser with stricter anti-fingerprinting defaults or a VPN that explicitly includes WebRTC leak protection.
Frequently Asked Questions About Online Fingerprints
What can websites see in my online fingerprint?
Your online fingerprint combines network data, browser details, rendering behaviour and session hints. A VPN can change the network layer, while browser settings influence the canvas, WebRTC and profile signals.
How do I check my online 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.
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.
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.
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.
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.