What type of image are you trying to load? If it is not a jpg or a png format, please resave (or export) it to one of those formats. As your subscription is a free account, you also must be sure you are not exceeding your size limit (it is a limit of 5 MB per image upload) and it has be noticed that if you are trying to upload an image that is close to that limit, it will not upload. More information about image practices on the wiki. If none of this is the problem, we can start going through the basic troubleshooting guide. Please follow Steps 1-3 of our Solving Technical Issues wiki page, taking special care to temporarily disable all browser add-ons and extensions, temporarily pause your anti-virus, and try switching browsers (for Chrome/Firefox specific issues) to see if one of those components is causing the problem. If all of that fails, please follow Step 4 , including providing all of the necessary information, so that we can further assist you.