AJAX Thumbnail Rebuild vs Real Thumbnail Generator: Efficient… (2026)
Detailed side-by-side comparison of two WordPress plugins, based on real-time data from WordPress.org.
Real Thumbnail Generator: Efficient…
1.0K+ active installs
Free
Quick Verdict
As of April 2026, AJAX Thumbnail Rebuild has a higher user rating (4.8/5 from 90 reviews) and leads in active installations (30K+ vs 1.0K+). Both are free WordPress plugins. AJAX Thumbnail Rebuild has accumulated 851K+ total downloads while Real Thumbnail Generator: Efficient… has 165K+.
Detailed Comparison
| Metric | AJAX Thumbnail Rebuild | Real Thumbnail Generator: Efficient… | |
|---|---|---|---|
| Rating | 4.8/5 | ◄ | 3.9/5 |
| Total Reviews | 90 | ◄ | 14 |
| Active Installs | 30K+ | ◄ | 1.0K+ |
| Total Downloads | 851K+ | ◄ | 165K+ |
| Support Resolution | N/A | N/A | |
| Last Updated | 2 years ago | ► | 1 week ago |
| First Released | 2009 | 2019 | |
| Age | 17 years | 7 years | |
| WP Requires | 2.8+ | 5.9+ | |
| PHP Requires | false+ | 7.4.0+ | |
| Business Model | Free | Free | |
| Latest Version | 1.14 | 2.6.136 |
Rating Breakdown
AJAX Thumbnail Rebuild
Real Thumbnail Generator: Efficient…
Download Trends
Over the past 30 days, AJAX Thumbnail Rebuild averaged approximately 63 daily downloads while Real Thumbnail Generator: Efficient… averaged 38.
Recent Reviews
AJAX Thumbnail Rebuild Reviews
Still Works Great!
With over 4K images on my site, it’s impossible to get “Regenerate Thumbnails” in Woocommerce to complete. This takes care of it in a couple hours without taking a break. Thank you! Running WordP
Seems to be a dead plugin
No replies to support queries for over a year so it seems like a dead plugin. hopefully you backup your site before trying this.
This should be in Core
This is a great plugin, easy to use and it should be in Core in some way or form. It’s ridiculous that Woo does automatic thumbnail regeneration, but WP Core doesn’t. Thanks for this.
Real Thumbnail Generator: Efficient… Reviews
Just no
Another freemium plugin that’s not even do what it’s advertise.Stopped after about 30% of regeneration process, told me to rate the plugin and did not even allowed me to regenerate missing sizes – i n
Thumbnails
Hallo, Thumbnails fuktioniert sehr gut. Konnte alle Fotos wieder herstellen. This topic was modified 3 years, 1 month ago by bredow.
Good plugin, terrible marketing!
Before you can use the plugin, you are FORCED to agree to send technical data to the developer, which is against WordPress terms! They do this by forcing you to agree to check a box saying that you ha
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Frequently Asked Questions
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Plugin data sourced from WordPress.org. Comparison and analysis by PluginSift.