OTF Regenerate Thumbnails vs ONet Regenerate Thumbnails (2026)
Detailed side-by-side comparison of two WordPress plugins, based on real-time data from WordPress.org.
OTF Regenerate Thumbnails
4.0K+ active installs
Free
ONet Regenerate Thumbnails
1.0K+ active installs
Free
Quick Verdict
As of April 2026, OTF Regenerate Thumbnails has a higher user rating (4.6/5 from 19 reviews) and leads in active installations (4.0K+ vs 1.0K+). Both are free WordPress plugins. OTF Regenerate Thumbnails has accumulated 146K+ total downloads while ONet Regenerate Thumbnails has 50K+.
Detailed Comparison
| Metric | OTF Regenerate Thumbnails | ONet Regenerate Thumbnails | |
|---|---|---|---|
| Rating | 4.6/5 | ◄ | 4.5/5 |
| Total Reviews | 19 | ◄ | 11 |
| Active Installs | 4.0K+ | ◄ | 1.0K+ |
| Total Downloads | 146K+ | ◄ | 50K+ |
| Support Resolution | N/A | N/A | |
| Last Updated | 8 years ago | ► | 8 years ago |
| First Released | 2015 | 2013 | |
| Age | 11 years | 13 years | |
| WP Requires | 3.8+ | 3.5+ | |
| PHP Requires | false+ | false+ | |
| Business Model | Free | Free | |
| Latest Version | 0.3 | 1.5 |
Rating Breakdown
OTF Regenerate Thumbnails
ONet Regenerate Thumbnails
Download Trends
Over the past 30 days, OTF Regenerate Thumbnails averaged approximately 7 daily downloads while ONet Regenerate Thumbnails averaged 6.
Recent Reviews
OTF Regenerate Thumbnails Reviews
must-have for theme/plugins development.
just works.
Such a shame it’s only compatible up to: 4.1.13
I would love to use it…
Great Plugin to Manage Thumbnails
This plugin resizes the thumbnails properly when wordpress theme does not.
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.
More Regenerate Worth Comparing
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Real Thumbnail Generator is a WordPress plugin for regenerating thumbnails. It is beginner-friendly, SEO-optimised and GDPR-compliant.
Frequently Asked Questions
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Plugin data sourced from WordPress.org. Comparison and analysis by PluginSift.