Imager – Amazing Image Tool for WordPress

The plugin allows to create unlimited image sizes, regenerate the thumbs and to add css filters and animations directly from WP’s Media Section.

Unlimited image sizes + Thumbs Regeneration + CSS Filters and Animations + Watermarkers!
Features
Custom thumb sizes
Unlimited sizes
WP Cropping
Manage sizes as Posts
Save your sizes from WP or Theme Updates
Regenerate all thumbnails in 1 Click
Global and Automatic filtering
Find your custom sizes in WP MEDIA select
Add 31 different CSS Filters to the thumb
Remove filter on Mouse over
Add your own Watermark image
Add 30 different CSS Animation to the thumb
Manage the options in “ADD MEDIA” (editor)
IMPORTANT: this plugin is NOT affected by the new WP vulnerability issue (April 2015)