Smush – Image Optimization… vs Perfect Images: Regenerate Thumbnails… (2026)
Detailed side-by-side comparison of two WordPress plugins, based on real-time data from WordPress.org.
Smush – Image Optimization…
1.0M+ active installs
Free + Premium
Perfect Images: Regenerate Thumbnails…
60K+ active installs
Free
Quick Verdict
As of April 2026, Smush – Image Optimization… has a higher user rating (4.8/5 from 6,034 reviews) and leads in active installations (1.0M+ vs 60K+). Both are free + premium WordPress plugins. Smush – Image Optimization… has accumulated 64M+ total downloads while Perfect Images: Regenerate Thumbnails… has 5.9M+. Smush – Image Optimization… has a higher support resolution rate (100% vs 0%).
Detailed Comparison
| Metric | Smush – Image Optimization… | Perfect Images: Regenerate Thumbnails… | |
|---|---|---|---|
| Rating | 4.8/5 | 4.8/5 | |
| Total Reviews | 6,034 | ◄ | 278 |
| Active Installs | 1.0M+ | ◄ | 60K+ |
| Total Downloads | 64M+ | ◄ | 5.9M+ |
| Support Resolution | 100% | ◄ | 0% |
| Last Updated | 3 days ago | ◄ | 3 weeks ago |
| First Released | 2008 | 2012 | |
| Age | 18 years | 14 years | |
| WP Requires | 6.4+ | 6.0+ | |
| PHP Requires | 7.4+ | 7.4+ | |
| Business Model | Free + Premium | Free | |
| Latest Version | 3.24.0 | 7.1.4 |
Rating Breakdown
Smush – Image Optimization…
Perfect Images: Regenerate Thumbnails…
Download Trends
Over the past 30 days, Smush – Image Optimization… averaged approximately 8,078 daily downloads while Perfect Images: Regenerate Thumbnails… averaged 1,094.
Recent Reviews
Smush – Image Optimization… Reviews
Best App Category
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Great Plugin
Großartiges Plugin um Bilder zu optimieren.
Super Helpful
Good plugin for compressing images in WordPress. Setup took just a minute, and it started optimizing right away. Site speed improved a bit, too. tnx devs for this.
Perfect Images: Regenerate Thumbnails… Reviews
Professional plugin!
When it comes to obtaining lightweight, professional-quality images, this plugin is the perfect choice. Fidelity boils down to delivering the real image in Webp and Avif format without introducing ele
A solid, lightweight and deeply useful image-management plugin
I can confidently recommend Perfect Images — it’s the kind of plugin that should really be part of WordPress core: lightweight, sensible, and gives developers and site-owners real control over their m
Very useful, although some improvements required
I evaluated Perfect Images (free version) as a replacement for plugin Regenerate Thumbnails (whose author sadly passed away and thus the plugin is not maintained any longer, although it still works).
More Webp Worth Comparing
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Comprehensive image optimization that doesn't require a rocket science degree. Optimize images automatically for Faster Sites and Happy Visitors.
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Serve autogenerated WebP images instead of jpeg/png to browsers that supports WebP.
A lightweight caching plugin for WordPress that makes your website faster by generating static HTML files.
Converts images to more modern formats such as WebP or AVIF during upload.
AVIF & WebP converter with built-in media replacement for local image optimization.
Frequently Asked Questions
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Plugin data sourced from WordPress.org. Comparison and analysis by PluginSift.