The current challenge with Gimp Online is that it does not have a real-time monitoring feature for changes in image editing. This means that users cannot view a live preview of their edits as they make them, leading to uncertainties regarding the final product. Furthermore, it can be difficult to undo or modify specific changes without seeing a full preview of the edited image. This missing feature can slow down the editing process and affect efficiency. Therefore, it is urgently necessary to implement a real-time monitoring feature in Gimp Online to improve and simplify the entire editing process.

Gimp Online could solve this issue by introducing a live preview feature. This function would allow users to see their changes in real time as they make the edits. An interactive undo feature could also be incorporated, allowing the users to locate specific changes and undo them without having to impact the entire image. As a result, the entire image editing process would be significantly sped up and the users could work with greater confidence and efficiency. A smoother workflow would be created, suitable for both beginners and professionals. Therefore, the implementation of a real-time monitoring function would be a significant enhancement for Gimp Online.