Audit how unique your browser looks to web trackers with our free Browser Fingerprint analyzer. Calculate your system's canvas 2D rendering hash, screen geometry, platform traits, and system font enumeration directly inside your browser with complete privacy.
Open the tool to trigger off-screen canvas 2D rendering and font measurement.
View your unique 32-character system cryptographic hash and 16-block color grid.
Analyze screen resolution, platform engine, and font verification details.
Renders complex text, gradients, and shapes to measure microscopic anti-aliasing and GPU differences.
Measures text bounding width deltas across standard fonts to identify installed system font families.
All calculations take place in local browser RAM. No fingerprint hash or system info is stored remotely.
Browser fingerprinting combines multiple subtle configuration variables—including Canvas 2D rendering quirks, WebGL vendor strings, screen geometry, CPU concurrency, and installed system fonts—to generate a persistent tracking signature without relying on cookies.
Canvas 2D fingerprinting operates by rendering text strings and geometric shapes onto an HTML5 canvas. Sub-pixel anti-aliasing variations, operating system font fallback algorithms, and GPU driver rasterizers produce unique byte arrays via canvas.toDataURL().
The combined payload is hashed using bitwise rotation algorithms into a 32-character hexadecimal digest, illustrating the entropy trackers harvest across un-hardened browser environments.