Can anyone recommend one that's simple and quick please? I'm sick of other sites that have ridiculous sizing restraints on uploaded photo's of maybe only a few hundred Kilobytes when my Pix are 3-5 Mb in size!
I use Microsoft Paint or whatever it is called these days on the PC for a quick resize, and I also have a freebie app on my android called Images Easy Resizer.
I want to resize the File size re data size not the actual pictures physical size. Paint doesn't do that does it?
Nope it doesn't, although resizing the image will also make the file size smaller. If you just try to reduce the size of the file it will have to reduce the quality to do so.
I used this one for a while. It integrates into windows itself so you can resize as a 'right click' option. http://www.addictivetips.com/windows-tips/image-resizer-powertoy-clone-for-windows-7vista/ For posting here you don't need more than 800 pixels width.
Loads of online free editors now, some good ones too.. filters, paint, crop, resize and more, I just google them up if I am stuck on a PC or Mac without Photoshop. Free Online Picture Resizer - Crop and Resize photos, images, or pictures online for FREE!