It would be really great if Moodle had an online image editor. At the moment the only way to resize an image is by changing the height and width attributes in the HTML editor. This works a lot of the time, but if a teacher uploads a 3mb 3000px x 3000px image and then resizes it to 200px x 200px, then Moodle will still send the browser an image 3mb in size!

I recently came across an AJAX/PHP image editor (http://www.ajaxprogrammer.com/?p=9) that acts in a very clean, quick manner. Maybe something like it could be considered?

Sorry that I'm just asking for this and not implementing it myself, but I'm not really a PHP programmer!