Is there a way to scale images via board codes?

I'm looking to post a long post with multiple images. I would like to avoid having to re-scale every picture to appropriate size manually. This image for example is to large:

The image is to small for the automatic size reduction resulting in: "This image has been resized. Click this bar to view the full image. The original image is sized Y x X".

I would want it smaller without having to do this manually (again, I have a lots of pictures). 1-2 pictures manually, fine, 10-12, rather not.

It would be really convenient (as some boards can) to easily, quickly and even interactively, edit the size of each picture as it is shown when posted. Again, some boards have this functionality, has this board this functionality?

I have found this old thread.I don't think it describes what I want to do.

https://forums.eagle.ru/showthread.php?t=77344&highlight=resize

Yea, still would like to do this. The ability to scale images in the forum.

On another board this can be done. If for example there's a gigantic image 10000x10000 or whatever I can just specify 800x800 along with the image's URL.

Instead of having to painfully resize images in GIMP/PhotoSHOP/PAINT until they seem right.