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.
49.82%
of browsers tested for this feature
Platform Support
| Platform | Support |
|---|---|
| Android | 99.89% |
| Chromium OS | 99.8% |
| iOS | 99.98% |
| Linux | 91.59% |
| Mac OS | 88.98% |
| Windows | 7.54% |
Browser Support
| Browser | Support |
|---|---|
| Chrome/Chromium | 49.68% |
| Edge | 5.77% |
| Firefox | 33.35% |
| Opera | 13.52% |
| Other | 78.65% |
| Safari | 98.03% |
| Samsung Internet | 99.46% |