it is not possible to further manipulate minimized images, as I assume you meant with other modules (thumbnails etc) should work with the minimized images.

there is already a service integrated for minifying images (jpeg and png):.

There are some thoughts that comes to my mind directly in regard for an understanding how imageprocessing works in PW: If you would like to build the module, please give a quote so we - the crowd - know how much to interesting thing. Please reply if you would like this module to happen, and how much you can contribute to the development costs, once ready the module will be given to the community no interference with other modules like thumbnails or croppableimage (they should work with the optimized images) image compression of already uploaded files

have a backend where image compression settings can be changed/set What I would like it to do is the following: Main focus is to get solid and good image compression, nothing else. I would love to see a tinypng/tinyjpg integration module for processwire. = shout out below and I'll add your amount here= Great discussion on the technical side of things, thanks for that! I guess this will not happen - at least not now.

Since I am not a coder, only a very happy user of the great processwire cms Thanks all for your thoughts, we only raised 200$, and no one offered to code it

Tinypng plugin