Web3DSurvey Logo
Web3D Survey : WebGL : WEBGL_compressed_texture_etc1

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

Overall Support

49.72%

Platform Support
PlatformSupport
Android99.86%
Chromium OS99.89%
iOS98.98%
Linux48.82%
Mac OS81.5%
Windows4.6%