Max Image Size Control plugin adds the functionality to change the max image size each category and post.

Max Image Size Control - Screenshot

Features

  • Sets image sizes each category ID and post ID
  • Adds custom sizes in addition to Thumbnail, Medium, and Large sizes
  • Available to crop every image size

Install

  1. Copy the max-image-size-control directory into your wp-content/plugins directory
  2. Activate the plugin through the Plugins menu in WordPress
  3. Edit the options in Settings > Max Image Size Control
  4. That’s it! :)

How to use
Open `Settings > Max Image Size Control` and set image sizes each category ID and post ID. Multiple category ID and post ID need to be comma-deliminated. If you would like to crop images to exact dimensions, make Crop checked.

Download
WordPress › Max Image Size Control « WordPress Plugins