Manual Resizing You don't have to use HTML to resize a picture in your Tumblr post. Small handles appear around an image in the editing box when you click it.

How to Resize JPG Images. Slideshows, business documents and websites often contain high-quality compressed image files called JPGs. If you're using JPG images in your documents or on your ...

Resizing multiple images can be a time-consuming process. Lots of batch resizing tools, however, are badly designed, drastically reduce image quality or simply aren't supported by their ...