Allows you to regenerate your thumbnails after changing the thumbnail sizes. Regenerate Thumbnails allows you to regenerate the thumbnails for your image attachments. This is very handy if you've changed any of your thumbnail dimensions (via Settings -> Media) after previously uploading images or have changed to a theme with different featured post image dimensions. Contains external links.

WP Requirements:
2.8 or higher, up to 3.9.8

To install:
1. Upload the folder to the /wp-content/plugins/ directory
2. Activate the plugin through the 'Plugins' menu in WordPress