Image sizes in admin dashboard!

If you want to define your own custom image size then use add_image_size() in the function.php file. These image size will be displayed in admin dashboard
More detail can be found here how to add custom image sizes https://codex.wordpress.org/Function_Reference/add_image_size

1. Download the plugin and extract the files
2. Upload admin_dashboard_image_sizes to your ~/wp-content/plugins/ directory
3. Activate it
4. Go into wp-admin and you will see image size in dashboard

Test it out and enjoy!

1. 

   Different sizes

When will the next version of your plugin be released?

As soon as I find the time, I will update the plugin and release a new version.