Discover Your Browser's Unique Fingerprint
A comprehensive browser fingerprinting tool that analyzes 8 unique identification vectors: Canvas, WebGL, Audio, Fonts, Hardware, Math, Timezone, and Browser Features. See visual previews of your fingerprints, get a privacy rating from A to F, and learn how to reduce your digital footprint. Free, instant, 100% client-side.
Analyze your digital fingerprint across 8 tracking vectors instantly
Features
How to Test Your Browser Fingerprint
- Click "Analyze My Fingerprint". The tool scans 8 fingerprint vectors in your browser: Canvas, WebGL, Audio, Fonts, Hardware, Math, Timezone, and Features.
- Review each vector. Each card shows the fingerprint hash, visual preview (for Canvas and Audio), and whether it contributes to your uniqueness.
- Check your privacy rating. The overall rating (A-F) tells you how trackable your browser is based on the combined fingerprint.
- Save and compare. Install privacy extensions, change settings, then retest to see which vectors changed.
FAQ
What is a browser fingerprint?
A browser fingerprint is a unique combination of your browser's properties — screen size, installed fonts, GPU model, audio processing characteristics, and more. Websites use it to identify and track you without cookies.
How is this different from cookies?
Cookies are files stored on your device that you can delete. A fingerprint is calculated from your hardware and software configuration — you can't "delete" it, only change the underlying properties.
What is a Canvas fingerprint?
When your browser draws graphics on an HTML canvas, the result varies slightly based on your GPU, drivers, OS, and font rendering. By drawing a specific image and hashing the result, websites can identify your browser.
Can I prevent fingerprinting?
You can reduce it by installing CanvasBlocker, using Brave or Firefox with enhanced tracking protection, or using the Tor Browser. Complete prevention is difficult because fingerprinting exploits normal browser features.
What does the privacy rating mean?
Rating A means most vectors are blocked or randomized — you are hard to track. Rating F means all vectors produce unique signatures — websites can easily identify your browser across visits.
Is my fingerprint data sent to a server?
No. All fingerprint analysis runs entirely in your browser using JavaScript. Nothing is transmitted, stored, or shared with any server.
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