Web3DSurvey Logo
Web3D Survey : WebGL 2 : WEBGL_compressed_texture_etc1

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

Overall Support

48.87%

Platform Support
PlatformSupport
Android99.92%
Chromium OS99.85%
iOS99.89%
Linux48.09%
Mac OS84.59%
Windows4.34%