ShortPixel Image Optimizer – Optimize… vs SEO Image Toolbox (2026)
Detailed side-by-side comparison of two WordPress plugins, based on real-time data from WordPress.org.
ShortPixel Image Optimizer – Optimize…
300K+ active installs
Free
Quick Verdict
As of April 2026, ShortPixel Image Optimizer – Optimize… has a higher user rating (4.5/5 from 804 reviews) and leads in active installations (300K+ vs 1.0K+). Both are free WordPress plugins. ShortPixel Image Optimizer – Optimize… has accumulated 18M+ total downloads while SEO Image Toolbox has 41K+.
Detailed Comparison
| Metric | ShortPixel Image Optimizer – Optimize… | SEO Image Toolbox | |
|---|---|---|---|
| Rating | 4.5/5 | ◄ | 4.3/5 |
| Total Reviews | 804 | ◄ | 12 |
| Active Installs | 300K+ | ◄ | 1.0K+ |
| Total Downloads | 18M+ | ◄ | 41K+ |
| Support Resolution | 100% | N/A | |
| Last Updated | 1 week ago | ◄ | 7 years ago |
| First Released | 2014 | 2015 | |
| Age | 12 years | 11 years | |
| WP Requires | 4.8.0+ | 3.0+ | |
| PHP Requires | 7.4+ | false+ | |
| Business Model | Free | Free | |
| Latest Version | 6.4.4 | 3.3.1 |
Rating Breakdown
ShortPixel Image Optimizer – Optimize…
SEO Image Toolbox
Download Trends
Over the past 30 days, ShortPixel Image Optimizer – Optimize… averaged approximately 6,617 daily downloads while SEO Image Toolbox averaged 6.
Recent Reviews
ShortPixel Image Optimizer – Optimize… Reviews
Excellent plugin
Image compression is excellent. Easy to use & affordable. AI SEO for image fields is brilliant!!! Saved me many hours. No need for support (so far)… and that’s how you want it… ie. works out
great plugin!
works great and the support is great too!
Excelente Herramienta para wordpress
Una excelente herramienta totalmente recomendada This topic was modified 1 month ago by janofernandez.
SEO Image Toolbox Reviews
Doesn’t work with PHP7
Crashes when I go to the settings page. Too many errors in the error log to list.
Saved to me weeks of work
Thanks Saved to me weeks of work and my SEO is perfect now, 6700 images with alt in a 15 seconds. Thanks, thanks
Quick and easy!
Perfect tool for saving time
More Optimize Images Worth Comparing
Top alternatives in the same category as ShortPixel Image Optimizer – Optimize… and SEO Image Toolbox
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Frequently Asked Questions
Is ShortPixel Image Optimizer – Optimize… or SEO Image Toolbox more popular?
Which has better ratings — ShortPixel Image Optimizer – Optimize… or SEO Image Toolbox?
Are ShortPixel Image Optimizer – Optimize… and SEO Image Toolbox free?
Which plugin has better support — ShortPixel Image Optimizer – Optimize… or SEO Image Toolbox?
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Plugin data sourced from WordPress.org. Comparison and analysis by PluginSift.