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Plugin info

Total downloads: 167
Active installs: 10
Total reviews: 1
Average rating: 5
Support threads opened: 0
Support threads resolved: 0 (0%)
Available in: 1 language(s)
Contributors: 1
Last updated: 9/4/2025 (118 days ago)
Added to WordPress: 9/4/2025 (0 years old)
Minimum WordPress version: 6.5
Tested up to WordPress version: 6.8.3
Minimum PHP version: 7.0

Maintenance & Compatibility

Maintenance score

Maintained • Last updated 118 days ago • 1 reviews

52/100

Is Custom Thumbnail Generator abandoned?

Likely maintained (last update 118 days ago).

Compatibility

Requires WordPress: 6.5
Tested up to: 6.8.3
Requires PHP: 7.0

Ratings

1
0
0
0
0See all reviews

Developers

Subrata Sarkar (Owner)4

Languages

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Description

Custom Thumbnail Generator is a powerful tool for defining and managing custom image sizes in WordPress.

Key Features

* **AJAX-powered Interface:** Add, remove, and regenerate thumbnails instantly without a page reload.  

* **Theme Independence:** Custom image sizes are decoupled from themes, ensuring they remain accessible and functional even when themes are switched.  

* **Consistent Image Handling:** Provides developers, photographers, and content creators with precise control over image dimensions.

License

This plugin is licensed under the GNU General Public License v2 or later (GPLv2+).

You are free to use, modify, and distribute this plugin under the terms of the GPL license.

Installation

  • Upload the plugin folder to /wp-content/plugins/.
    • Activate the plugin via the Plugins menu in WordPress.
    • Go to Settings > Custom Thumbnail Generator to configure your image sizes.

Frequently Asked Questions

Will this delete existing thumbnails?

No. Removing a size only prevents future generation. Existing files remain untouched.

Does it support multisite?

Yes, activate network-wide to manage thumbnails across subsites.

Can this generate or regenerate a single thubnail size?

Yes, the plugin allows you to create and generate a specific thumbnail size instead of always using in bulk option.

Can theme generated thumbnails be deleted?

No. Option to remove any thumbnail size registered by a theme or WordPress core is not possible.

Is there any restriction on the number of thumbnail sizes that can be created?

No. There is absolutely no restriction on the number of thumbnail sizes. Unlimited number of thumbnail sizes can be registered and made avaialble across all themes.

Review feed

No reviews available

Screenshots

  1. A screenshot of the main settings page, showing all available options.

    A screenshot of the main settings page, showing all available options.

Changelog

1.0.0

  • Initial release
  • AJAX table loader and thumbnail manager
  • Nonce validation and security best practices
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