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WebGL & WebGL 2 Hardware Checker

Inspect your browser and graphics card WebGL 1.0 and WebGL 2.0 3D hardware capabilities, unmasked GPU rasterizer, max texture dimensions, and OpenGL extensions.

Hardware 3D Acceleration Inspector

WebGL & WebGL 2 Hardware Checker

Inspect your browser's GPU rasterizer, WebGL 1/2 feature levels, max texture buffers, and supported OpenGL extensions.

WebGL 1.0 (OpenGL ES 2.0)
Not Supported / Disabled
WebGL 2.0 (OpenGL ES 3.0)
Unavailable in this browser

Detected Graphics Card & Engine Specs

GPU Renderer (Unmasked)Detecting...
GPU VendorDetecting...
WebGL VersionWebGL 1.0
Max Texture0px
Cube Map Size0px
Render Buffer0px
MSAA AntialiasOff

Live 3D Pipeline Test

Real-time hardware shader rendering test.

Hardware Shaders Rendering Continuously

Supported WebGL Extensions (0)

No extensions matching ""

How to Use the WebGL & WebGL 2 Hardware Checker

  1. 1View immediate detection results for WebGL 1.0 and WebGL 2.0 support.
  2. 2Check your discrete GPU vendor, model, max texture sizes, and antialiasing status.
  3. 3Watch the live 3D hardware shader cube canvas to verify smooth rendering.

Key Features & Capabilities

  • Identifies unmasked GPU hardware renderer and vendor string
  • Measures max texture dimension, cube map buffer size, and render buffer limits
  • Searchable catalog of all active WebGL OpenGL extensions
  • Live interactive rotating 3D hardware shader rendering test canvas

Frequently Asked Questions

Why does my browser show SwiftShader or Software Renderer instead of my GPU?

This means your browser has fallen back to CPU software rasterization because hardware acceleration is disabled in settings or your GPU drivers need an update.

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