Designit Joomla extension by DesignBold is built to edit images right when you see them. The design tools from DesignBold include all the options that you probably would need: Text, Filters, Crops, Grids, etc. The designed image is server-based rendered and saved into your library. It can be integrated into TinyMCE editor. In case you don’t use TinyMCE, the rendered images would be downloaded in the designbold folder.