Hi, the post of the same name was closed due to inactivity but the problem has not been resolved. Original post with detail in the post the user also found the actual problem too. Scenario user uploads images in the .webp format (same features of png but much smaller size) the library folder shows a broken thumbnail when u go into the game later or refresh the editor. non problems the tokens and handouts created with these images appear correctly Cause As pointed out by the first posting user the problem is that thumbnails are created for the library icons of the assets. these thumbnails are stored on Roll20 servers in JPG format (which is fine) but the link for the image source points to a .webp extension (based on the original file format) Solution Roll20 needs to resolve this issue by either making sure all urls for thumbnails shown when viewing ones library override to a .jpg file extension or when creating thumbnails on upload, to create a thumbnail in the newer webp format (which can compete with jpg in terms of its filesize)
