webgl and compress texture file
I ask if exist something that help to compress and send these image or better images transparently and html folder but runtime.
I asking but i believe that may be impossible
Re: webgl and compress texture file
Please qualify "compress". Is your aim to save network bandwidth, save GPU space, or both?
If the latter two, then check out squish (article). Great DXT compression lib. There's also probably several libs and executable tools from NVidia (link1, link2) and/or ATI (link) you might use to help you out.
If you just want to compress for network bandwidth (or to compress further), look at zip, zlib, gzip, etc.