Overview
The Bulk Optimization section in Coding Bunny Image Optimizer PRO allows you to bulk optimize existing images in the WordPress media library. It helps reduce file sizes and improve site performance by applying the conversion and resizing settings already configured.

Available Options
Bulk Action
- Description: enables the Optimize Selected Images option in the media library’s bulk actions menu, allowing optimization of multiple selected images at once.
Bulk Action
- Description: if enabled, forces the re-optimization of images already in WebP or AVIF format.
Images Batch Size
- Description: sets the number of images processed per cycle. Lower values are safer for shared hosting, while higher values speed up the process on powerful servers (risk of timeouts).
Bulk Image Optimization
- Description: starts the optimization of all images in the media library. The duration depends on the total number of files.
Fix Image Attachments
- Description: repairs issues with media library attachments, such as missing metadata or broken references.
Save Settings
- Function: saves the defined configuration for bulk actions.
Usage Flow
- Log in to your WordPress admin panel.
- Go to Image Optimizer → Optimize → Bulk Optimization.
- Enable Bulk Action if you want the Optimize Selected Images option in the media library’s bulk actions menu.
- Set your preferred Images Batch Size (e.g., 5–10 for shared hosting, 20+ for dedicated servers).
- Click Save Settings to store your configuration.
- Press Optimize All Images to start optimizing the entire media library.
- If needed, use Fix Image Attachments to resolve attachment issues.


