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WebGL Tester

Check if your browser supports WebGL and view hardware acceleration stats.

How to Use the WebGL Tester

Test your browser's WebGL capabilities and view deep diagnostics about your computer's graphics card.

Steps

  1. Wait for the page to load; the tool automatically runs the WebGL diagnostics instantly.
  2. Look at the animated 3D cube to verify that 3D rendering is working smoothly on your device.
  3. Review the Extracted GPU Information to find your graphics card vendor and renderer.
  4. Check the WebGL 1 and WebGL 2 status badges to see which API versions your browser supports.

About This Tool

This tool utilizes native WebGL Canvas APIs to bypass browser abstraction layers and query your machine's hardware. It extracts your GPU vendor, shader limits, and maximum texture sizes without installing any benchmarking software.

FAQs

1. Why does it say WebGL is disabled?

Hardware acceleration might be turned off in your browser settings, or your computer's graphics drivers might need an update.

2. Is my graphics card information sent anywhere?

No. All rendering and hardware queries are executed entirely locally within your browser. No data is collected.

3. What is the difference between WebGL 1 and 2?

WebGL 2 is a newer version based on OpenGL ES 3.0 that offers better graphics capabilities, advanced shaders, and improved performance over the original WebGL 1 API.