Privacy Tool

Browser Privacy Score

Instantly test how private your browser is. Checks 12 privacy signals — fingerprinting, leaks, tracking protection and more.

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Privacy Score

Run the test to get your score

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WebRTC Leak

Checks if your real IP leaks via WebRTC even with a VPN

Pending

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Ad Blocker

Detects if ads are being blocked

Pending

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Canvas Fingerprint

Tests canvas rendering uniqueness

Pending

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JavaScript Enabled

Checks if JS tracking is possible

Pending

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Do Not Track Header

Checks if DNT is sent

Pending

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Cookie Support

Tests if tracking cookies can be set

Pending

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Local Storage

Checks if persistent tracking storage is available

Pending

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IndexedDB

Tests database-based tracking capability

Pending

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Battery API

Checks if battery info (fingerprinting vector) is exposed

Pending

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Geolocation API

Tests if location access is available to sites

Pending

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Third-Party Cookies

Estimates third-party cookie blocking

Pending

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Browser Timezone

Checks timezone exposure

Pending

A (90-100)

Excellent

Private browser + VPN + extensions

B (70-89)

Good

Hardened but some exposure

C (50-69)

Fair

Default browser settings

D (0-49)

Poor

Significant tracking exposure

Frequently Asked Questions

What is a good privacy score?

A score above 80 indicates good privacy protection. Brave browser, Firefox with privacy settings, or Tor Browser typically score highest.

What does the privacy score measure?

The score tests 12 browser signals that sites use to track you — including WebRTC IP leaks, canvas fingerprinting, cookie and storage availability, battery API exposure and whether you have an ad blocker. Higher scores mean fewer tracking vectors are exposed.

How do I improve my browser privacy score?

Use a privacy-focused browser (Firefox, Brave or Tor Browser), install uBlock Origin for ad and tracker blocking, enable DNS over HTTPS, use a reputable VPN, and disable WebRTC in your browser settings.

Does this test send my data anywhere?

No. All tests run entirely in your browser using JavaScript. No data is sent to any server — it is purely a local analysis of your browser environment.

What a browser privacy score measures

Websites learn a surprising amount from your browser without asking: your IP address, whether your VPN leaks, which cookies you accept, whether you are followed from site to site, and a fingerprint built from your settings. This test runs a series of checks in your own browser and scores how much you give away, so you can see which settings are worth changing.

The biggest factors

Your IP address and leaks. A VPN hides your address, but WebRTC and DNS requests can leak it around the VPN.
Third-party cookies and trackers let advertising networks follow you across sites. Most browsers now block some of them, Safari and Firefox most aggressively.
Fingerprinting. Fonts, screen size, graphics card and time zone combine into an identifier that survives clearing your cookies.
Referrers and headers reveal where you came from with each click.

How to improve your score

Choose a browser with strong tracking protection, such as Firefox in Strict mode, Brave or Safari.
Add a content blocker such as uBlock Origin where your browser supports it.
Use a VPN, then test it. The WebRTC leak test and DNS leak test confirm it is not leaking your real address.
Limit cookies and keep your browser up to date.

A realistic goal

No setting makes you invisible, and extreme tweaks can make your browser more unusual, and so easier to recognise. Aim to block cross-site tracking and leaks while blending in with other users of a mainstream browser.