GPU & gaming
Instant · Runs in this browser
Create WebGL and WebGL2 contexts, inspect browser-exposed version and renderer strings, list important texture and viewport limits, and show supported graphics extensions without uploading the results.
Create local test contexts and report the graphics strings, limits, and extensions the browser permits this page to see.
No WebGL context information is available.
Reported limits describe this browser context, not guaranteed physical GPU specifications or performance. Virtual machines, remote sessions, driver blocklists, software rendering, and privacy protections can change the values.
Transparent method
This tool reports only interactions and browser APIs it can observe. It does not infer hidden hardware specifications or turn unsupported access into made-up results.
Useful context
Browsers may mask detailed renderer strings to reduce fingerprinting, especially in privacy modes or when software rendering is active.
Not necessarily. Sites can require specific extensions, limits, shaders, or performance levels beyond basic WebGL support.
Troubleshooting
Keep checking