Web3DSurvey Logo
Web3D Survey : WebGL 2 : WEBGL_compressed_texture_etc1

More details: Developer Docs (MDN) Specification (Khronos)

Overall Support

51.37%

Platform Support
PlatformSupport
Android99.84%
Chromium OS99.93%
iOS99.95%
Linux47.18%
Mac OS82.53%
Windows4.62%