WebGL Fingerprint Test
WebGL exposes detailed GPU information and renders 3D graphics uniquely per device. Fingerprint systems use this data to build a hardware-level identifier that's extremely hard to spoof.
Analyzing WebGL fingerprint...
WebGL Report Hash
WebGL Image Hash
WebGL Support
Checking...
WebGL 2 Support
Checking...
Extensions
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GPU Identity
Vendor
Renderer
Unmasked Vendor
Unmasked Renderer
GL Version
Shading Language
GPU Limits
Max Texture Size
Max Render Buffer
Max Viewport
Max Vertex Attribs
Max Varying Vectors
Max Vertex Tex Units
Max Fragment Tex Units
Aliased Line Width
Aliased Point Size
Combined Tex Units
Supported Extensions ()
How It Works
WebGL provides direct access to your GPU through the browser. The combination of your graphics card model, driver version, supported extensions, and rendering limits creates a highly unique hardware fingerprint. The 3D scene above is rendered identically in code but produces different pixel output on different GPUs — this image hash, combined with the report hash, gives fingerprint systems a reliable device identifier.