BEST AND EASIEST TO DELETE OLD UNUSED THUMBNAILS AUTOMATICALLY

BEST AND EASIEST PLUGIN TO DELETE OLD UNUSED THUMBNAILS AUTOMATICALLY

Thank you for this plugin, so lucky to find it after trying many !

You always know that plugin is working, it displays live results for each image as:
Deleted: 180×180, 600×533
Regenerate: 100×100, 150×150, 270×250, 300×200, 300×300, 570×350, 600×400, 768×512, 800×350, 800×500
Successfully regenerated in 1.625 seconds