Detect your GPU model using WebGL. See your graphics card renderer, vendor, and WebGL version. No software needed.
Browsers expose GPU information through the WebGL API, specifically via the WEBGL_debug_renderer_info extension. This returns the unmasked renderer and vendor strings — the actual GPU model name.
Some browsers (like Firefox with enhanced privacy settings) may block this information to prevent fingerprinting. In that case, we show the masked WebGL renderer string instead.
The WebGL WEBGL_debug_renderer_info extension exposes your actual GPU renderer and vendor strings, giving the real model name without any software install. This is how sites detect your specific graphics card directly through the browser.
Privacy browsers like Firefox with strict settings block this extension to prevent fingerprinting. GPU info contributes to browser fingerprinting, a method of identifying users across sessions without cookies. If you see renderer info blocked, your browser is protecting you from this tracking technique.