Rayman Pirate-Community

Here, you could upload Rayman Designer levels (both original and redesigner).
You can upload, download, comment rate, upload videos, even some contests (like the ones in homepage)

I think someone already built a website to share ReDesigner levels, though it's still very much "work in progress" and God only knows how long before it is abandoned and goes offline (I hope it won't, but I know better than to trust a website to stay alive forever).

As for plain old Designer levels, well I think it's been discussed in the past, and it's a pretty good idea of course, but there's just never been enough activity in terms of level creation to justify the development of such a website. If somebody wants to work on it, I'll be more than happy to host the project here, but I don't see that happening anytime soon.

Oh, i see.
It would be cool than editing some file, mapper can upload the levels to raylevels, but raylevels will not happen ...