Web3DSurvey Logo
Web3D Survey : WebGL 2 : WEBGL_compressed_texture_etc

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

Overall Support

50.35%

Platform Support
PlatformSupport
Android99.92%
Chromium OS99.85%
iOS99.74%
Linux80.74%
Mac OS84.47%
Windows4.36%