WordPress Beta Tester vs ONet Regenerate Thumbnails (2026)
Detailed side-by-side comparison of two WordPress plugins, based on real-time data from WordPress.org.
ONet Regenerate Thumbnails
1.0K+ active installs
Free
Quick Verdict
As of April 2026, ONet Regenerate Thumbnails has a higher user rating (4.5/5 from 11 reviews) while WordPress Beta Tester leads in active installations (2.0K+ vs 1.0K+). Both are free WordPress plugins. WordPress Beta Tester has accumulated 543K+ total downloads while ONet Regenerate Thumbnails has 50K+.
Detailed Comparison
| Metric | WordPress Beta Tester | ONet Regenerate Thumbnails | |
|---|---|---|---|
| Rating | 4/5 | ► | 4.5/5 |
| Total Reviews | 47 | ◄ | 11 |
| Active Installs | 2.0K+ | ◄ | 1.0K+ |
| Total Downloads | 543K+ | ◄ | 50K+ |
| Support Resolution | 0% | N/A | |
| Last Updated | 4 months ago | ◄ | 8 years ago |
| First Released | 2009 | 2013 | |
| Age | 17 years | 13 years | |
| WP Requires | 4.9+ | 3.5+ | |
| PHP Requires | 5.6+ | false+ | |
| Business Model | Free | Free | |
| Latest Version | 4.0.0 | 1.5 |
Rating Breakdown
WordPress Beta Tester
ONet Regenerate Thumbnails
Download Trends
Over the past 30 days, WordPress Beta Tester averaged approximately 160 daily downloads while ONet Regenerate Thumbnails averaged 6.
Recent Reviews
WordPress Beta Tester Reviews
Working great
Perfect for developers to test plugins with new versions of WP.
Great tool
Seems to work as expected. Great tool to test plugins before release and ensure they are compatible with the next WordPress release. So thank you for the plugin.
Mandatory for a plugin developer!
As a plugin developer, I need this extension to be able to test my plugin against future versions before the officiale release.
ONet Regenerate Thumbnails Reviews
Great plugin, unique post editor feature
Works perfectly, the only plugin with regenerate specific thumbnails on post editor. Note to competitors:was is that hard to think about it? Note to author: Great work, you can make it king if you can
Doesn’t seem to work with 4.7.4
I’ve tried everything they say to do and this plugin unfortunately just does not seem to work with 4.7.4.
Doesnt have 4.4.1 support completely
Doesnt have 4.4.1 bulk generation support. But you can generate thumbnails one by one.
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Frequently Asked Questions
Is WordPress Beta Tester or ONet Regenerate Thumbnails more popular?
Which has better ratings — WordPress Beta Tester or ONet Regenerate Thumbnails?
Are WordPress Beta Tester and ONet Regenerate Thumbnails free?
Which plugin has better support — WordPress Beta Tester or ONet Regenerate Thumbnails?
Which plugin is updated more frequently?
Plugin data sourced from WordPress.org. Comparison and analysis by PluginSift.