As Hedron is now in open beta, you can create an account to manage all of your content on our site -- including your custom homebrew and worlds!
By signing in (and thus creating an account), you agree to our Terms of Use and Privacy Policy.
In short, your data is yours. We just provide tools and hosting, and we aren't responsible for the content you upload.
You can find these docs on any page by clicking "Legal Information" at the page footer.