- Images, Images, Image – youtube tutorial video by Doug Rider
- Short Pixel Optimizer – https://shortpixel.com
- Free up to 100 images/month
- Ewww – https://ewww.io
- NextGen Image Gallery – https://wordpress.org/plugins/nextgen-gallery
- WpVivid Image Optimizer – up to 2000 images per month, for free.
- WpVivid Image Optimizer Pro – included with Pro version of WpVivid Backup.
- Enable Media Replace – Short Pixel plugin
- Media File Renamer – Plugin by Jordy Meow
- Another simple image optimizer – Plugin by Raffael Jesche
- Quick Featured Images – sets, replaces and removes featured images
- Why WebP images – Short Pixel blog
- How to Use WebP Images on WordPress – Kinsta blog
- Easy Guide to Using WebP Images in WordPress – WP-Astra blog
- Convert images to WebP Format using wpvivid pro
