Web3DSurvey Logo
Web3D Survey : WebGL 2 : EXT_texture_compression_rgtc

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

Overall Support

81.42%

Platform Support
PlatformSupport
Android18.29%
Chromium OS81.1%
iOS35.61%
Linux92.22%
Mac OS79.14%
Windows99.79%