WEBGL_compressed_texture_etc
Adds ETC compressed texture formats. ETC formats are common on mobile GPUs and reduce texture memory usage significantly.
Check your device: WebGL Capabilities Report.
More details: Developer Docs (MDN) Specification (Khronos)
Overall Support
Percentage supporting this feature among reports tested for it.
47.15%
of browsers tested for this feature
Platform Support
| Platform | Support |
|---|---|
| Android | 99.83% |
| Chromium OS | 99.7% |
| iOS | 99.97% |
| Linux | 91.4% |
| Mac OS | 89.68% |
| Windows | 1.73% |
Browser Support
| Browser | Support |
|---|---|
| Chrome/Chromium | 46.71% |
| Edge | 5.97% |
| Firefox | 31.87% |
| Opera | 13.1% |
| Other | 77.29% |
| Safari | 97.7% |
| Samsung Internet | 99.19% |