Found this on a youtube recommendation, and it seems like something people here would find useful!
Relevant video: https://www.youtube.com/watch?v=KS7JELHvQW0
Download Link: https://moritzmolch.com/apps/comiccreator/index.html
Really nice for quickly making some frames without having to worry about alignment!
Note though that the .kra files are generated as greyscale/alpha, so if you want color, make sure to change your colorspace in image properties, and to select it in the color picker.