Free browser privacy test
See what your browser reveals about you.
Understand the results. Learn how to reveal less.
Check the device, network, and fingerprinting signals a website can read. Get practical next steps, change a setting, and check again. Free to use, with no account required.
Raw test results stay in your browser. The reveal makes disclosed requests for IP geolocation, tracker checks, and cookieless analytics.
What can a website really learn about you?
A site can often read your IP address, approximate city, browser, device, screen, language, and timezone without a prompt. Depending on browser support and settings, battery, memory, font, media-device, and rendering details may add to that profile. This free, open tool shows which signals your browser exposes; raw readings are not sent to an Am I Tracked backend.
Frequently asked questions
- What information can a website collect about me without permission?
- Without a prompt, a website can commonly see your IP address, approximate city, browser and device type, screen size, language, timezone, and available graphics signals. Browser support and privacy settings limit battery, memory, font, media-device, and fingerprinting inputs. This page shows which signals your browser exposes.
- What is a browser fingerprint?
- A browser fingerprint combines characteristics such as screen size, fonts, GPU, and timezone into a potentially identifying pattern. The Electronic Frontier Foundation's historical Panopticlick research measured about 18 bits of identifying information in the browsers it tested; modern results vary by browser and privacy defenses.
- Can a website see my exact location?
- By default a site only sees your approximate city, derived from your IP address. Pinpoint GPS location — accurate to a few metres — requires your explicit permission, but many apps and sites request it as a matter of routine.
- Can websites see my other tabs or which sites I'm logged into?
- No. The browser sandbox and same-origin policy stop any page from reading your other tabs, your history, or another site's data. However, a page can still detect the moment you switch away from its tab, the site you arrived from, and — sometimes — which major services still recognise your browser session.
- How do I stop websites from tracking me?
- Install a content blocker such as uBlock Origin, use a privacy-focused browser (Brave, Firefox, or Tor), deny camera, microphone, location, and clipboard access by default, block third-party cookies, and turn on Global Privacy Control. Together these steps cut off the large majority of trackers.
- Does this website store any of my data?
- It stores no raw test readings or server-side visitor profile. The returning-visitor demo keeps one fingerprint hash and visit count in your browser's localStorage. The reveal also makes disclosed third-party requests for IP geolocation and tracker checks. Cookieless analytics does not load when DNT or GPC is enabled.
Privacy & security guides
- Canvas Fingerprinting Explained: How Websites Recognize Your Browser
- What Is Browser Fingerprinting? (And How to Stop It)
- What Data Can Websites Collect About You Without Permission?
- Is My Phone Listening to Me for Ads? What the Evidence Says
- How to Find Out If Your Data Has Been Sold or Leaked
- Can You Remove Your Data After It's Been Sold? A Realistic Guide
- How to Stop Websites From Tracking You: A Practical Guide
- How E-commerce Tracks You Across Sites, Devices, and Ads
- How to Choose a Safe Browser (Including AI Browsers)
- Browser Permissions Explained: What Each One Really Lets a Site Do
- Do Not Track Is Dead. Global Privacy Control Is What Works Now.