We'll create fresh WordPress site with Image Effects Generator installed. You have 20 minutes to test the plugin after that site we'll be deleted.
On upload this plugin will generate the following effects on that image:
All effects come in the following sizes:
These images are displayed in the Add Media area under the Size dropdown menu for use in pages and posts.
Usage with Advanced Custom Fields:
<?php $image = wp_get_attachment_image_src(get_field('image'), 'image-effects-1000-bw'); ?>
<img src="<?php echo $image[0]; ?>"/>
This example is of 1000px wide black and white version.
All possible image objects:
For more examples of the above, visit http://dev.twoblok.es/wp-image-effects.