Resizing Thumbnails

 

If you have existing thumbnail images, such as featured images, you might  need to resize them in order to fit the thumbnail dimensions of your new theme. (But you may not need to do this. If your thumbnail images are looking strange, you can try resizing them.)

The easiest way to resize your thumbnails is with the Regenerate Thumbnails plugin. This plugin will resize all your thumbnails  to suit the theme.

After installing and activating the plugin, go to Tools   Regenerate Thumbnails click on the Regenerate Thumbnails... button.

 

Regenerate Thumbnails

 

The plugin will automatically regenerate thumbnail images for you, but it will also leave the old sizes in as well to prevent any possible issues.

 

Regenerate Complete

 

Video Tutorial

 

 Moving Over From Another Theme: Resizing Thumbnails