Auto iFrame vs OTF 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
Quick Verdict
As of April 2026, OTF Regenerate Thumbnails has a higher user rating (4.6/5 from 19 reviews) while Auto iFrame leads in active installations (4.0K+ vs 4.0K+). Both are free WordPress plugins. Auto iFrame has accumulated 88K+ total downloads while OTF Regenerate Thumbnails has 146K+.
Detailed Comparison
| Metric | Auto iFrame | OTF Regenerate Thumbnails | |
|---|---|---|---|
| Rating | 3.6/5 | ► | 4.6/5 |
| Total Reviews | 18 | ► | 19 |
| Active Installs | 4.0K+ | 4.0K+ | |
| Total Downloads | 88K+ | ► | 146K+ |
| Support Resolution | N/A | N/A | |
| Last Updated | 1 year ago | ◄ | 8 years ago |
| First Released | 2015 | 2015 | |
| Age | 11 years | 11 years | |
| WP Requires | 3.0+ | 3.8+ | |
| PHP Requires | false+ | false+ | |
| Business Model | Free | Free | |
| Latest Version | 2.0 | 0.3 |
Rating Breakdown
Auto iFrame
OTF Regenerate Thumbnails
Download Trends
Over the past 30 days, Auto iFrame averaged approximately 10 daily downloads while OTF Regenerate Thumbnails averaged 6.
Recent Reviews
Auto iFrame Reviews
Generous Author
The plugin has auto size, which is a premium feature. However, thanks to the author, he generously offered it free without restriction.
Very helpful!
This plugin works very fine! Because of caching issues in combination with user restrictions I made a page with 20 iFrames, each loading another small page offering download links. This was the only c
Misleading description
Very misleading description. Does not work with content from “remote sites” ie not on the same domain – As stated by others, and despite what the author may insist, “cross domain” is basically the sam
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.
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Frequently Asked Questions
Is Auto iFrame or OTF Regenerate Thumbnails more popular?
Which has better ratings — Auto iFrame or OTF Regenerate Thumbnails?
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Plugin data sourced from WordPress.org. Comparison and analysis by PluginSift.