Enabling WebGPU on macOS 10.13 High Sierra

Safari web browser on macOS 10.13 High Sierra has WebGPU as an experimental feature. WebGPU accelerates WebDNN considerably. For default, WebGPU is disabled. This page describes how to enable WebGPU.

1. Launch Safari and open “Preferences”

Open preferences

2. Select “Show Develop menu in menu bar”

Develop menu

3. Select “Develop > Experimental Features > WebGPU” in menu bar.

Enable WebGPU

4. Restart Safari

Now WebGPU is enabled on Safari.


WebGPU is an experimental feature and may make the browser unstable. It should be disabled unless you want to use WebGPU.