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.
49.71%
of browsers tested for this feature
Platform Support
| Platform | Support |
|---|---|
| Android | 99.84% |
| Chromium OS | 99.85% |
| iOS | 99.99% |
| Linux | 89.97% |
| Mac OS | 89.37% |
| Windows | 2.13% |
Browser Support
| Browser | Support |
|---|---|
| Chrome/Chromium | 49% |
| Edge | 6.47% |
| Firefox | 32.9% |
| Opera | 13.03% |
| Other | 81.87% |
| Safari | 97.92% |
| Samsung Internet | 99.63% |