Robin Image Optimizer – Unlimited Image… vs Compress, Resize & Lazy Load Images… (2026)
Detailed side-by-side comparison of two WordPress plugins, based on real-time data from WordPress.org.
Robin Image Optimizer – Unlimited Image…
100K+ active installs
Free
Compress, Resize & Lazy Load Images…
10K+ active installs
Free
Quick Verdict
As of April 2026, Robin Image Optimizer – Unlimited Image… has a higher user rating (4.4/5 from 125 reviews) and leads in active installations (100K+ vs 10K+). Both are free WordPress plugins. Robin Image Optimizer – Unlimited Image… has accumulated 2.1M+ total downloads while Compress, Resize & Lazy Load Images… has 197K+.
Detailed Comparison
| Metric | Robin Image Optimizer – Unlimited Image… | Compress, Resize & Lazy Load Images… | |
|---|---|---|---|
| Rating | 4.4/5 | ◄ | 4.3/5 |
| Total Reviews | 125 | ◄ | 7 |
| Active Installs | 100K+ | ◄ | 10K+ |
| Total Downloads | 2.1M+ | ◄ | 197K+ |
| Support Resolution | 100% | N/A | |
| Last Updated | 3 weeks ago | ◄ | 6 months ago |
| First Released | 2018 | 2021 | |
| Age | 8 years | 5 years | |
| WP Requires | 5.6+ | 5.1+ | |
| PHP Requires | 7.4+ | 5.3+ | |
| Business Model | Free | Free | |
| Latest Version | 2.0.4 | 0.9.24 |
Rating Breakdown
Robin Image Optimizer – Unlimited Image…
Compress, Resize & Lazy Load Images…
Download Trends
Over the past 30 days, Robin Image Optimizer – Unlimited Image… averaged approximately 1,567 daily downloads while Compress, Resize & Lazy Load Images… averaged 45.
Recent Reviews
Robin Image Optimizer – Unlimited Image… Reviews
Well done
It would be nice to add disabling scheduled launch. Manual only
Best Plugin
The best plugin for image optimization. But after the latest update, there’s a delay when converting Image Features to webp. Although it might just be my feeling. BTW, thanks.
Utter Waste Of Time
Your “fix” lasted for about three minutes. I have since then waited to give you time to migrate your servers. I have uninstalled and reinstalled the plugin several times. I have tried to get it to opt
Compress, Resize & Lazy Load Images… Reviews
Looks like a very solid option.
Great alternative to all those plugins sending your data to third party server to compress. I like the fact that the image compression happens on our own server. AVIF conversion is a bit of a hit-
Great plugin, easy to use and good support
I use this plugin on several websites, and it works very well. Easy to use and good image optimization. It converts all images to WebP and I can enable WebP format on my website with a click on a butt
Nice plugin Looking good so far
I installed it as it came with the Back up suit of WP Vivid for free. This was absolutely under the radar as I never heard of that plugin. The set up is clear and easy to understand. It has option to
More Compress Images Worth Comparing
Top alternatives in the same category as Robin Image Optimizer – Unlimited Image… and Compress, Resize & Lazy Load Images…
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Frequently Asked Questions
Is Robin Image Optimizer – Unlimited Image… or Compress, Resize & Lazy Load Images… more popular?
Which has better ratings — Robin Image Optimizer – Unlimited Image… or Compress, Resize & Lazy Load Images…?
Are Robin Image Optimizer – Unlimited Image… and Compress, Resize & Lazy Load Images… free?
Which plugin has better support — Robin Image Optimizer – Unlimited Image… or Compress, Resize & Lazy Load Images…?
Which plugin is updated more frequently?
Plugin data sourced from WordPress.org. Comparison and analysis by PluginSift.