TinyPNG – JPEG, PNG & WebP image… vs Kraken.io Image Optimizer (2026)
Detailed side-by-side comparison of two WordPress plugins, based on real-time data from WordPress.org.
TinyPNG – JPEG, PNG & WebP image…
100K+ active installs
Free
Kraken.io Image Optimizer
10K+ active installs
Free
Quick Verdict
As of April 2026, TinyPNG – JPEG, PNG & WebP image… has a higher user rating (4.5/5 from 156 reviews) and leads in active installations (100K+ vs 10K+). Both are free WordPress plugins. TinyPNG – JPEG, PNG & WebP image… has accumulated 5.0M+ total downloads while Kraken.io Image Optimizer has 399K+.
Detailed Comparison
| Metric | TinyPNG – JPEG, PNG & WebP image… | Kraken.io Image Optimizer | |
|---|---|---|---|
| Rating | 4.5/5 | 4.5/5 | |
| Total Reviews | 156 | ◄ | 119 |
| Active Installs | 100K+ | ◄ | 10K+ |
| Total Downloads | 5.0M+ | ◄ | 399K+ |
| Support Resolution | N/A | N/A | |
| Last Updated | 1 month ago | ► | 1 month ago |
| First Released | 2015 | 2014 | |
| Age | 11 years | 12 years | |
| WP Requires | 4.0+ | 4.9+ | |
| PHP Requires | false+ | 5.6+ | |
| Business Model | Free | Free | |
| Latest Version | 3.6.12 | 2.7.0 |
Rating Breakdown
TinyPNG – JPEG, PNG & WebP image…
Kraken.io Image Optimizer
Download Trends
Over the past 30 days, TinyPNG – JPEG, PNG & WebP image… averaged approximately 1,046 daily downloads while Kraken.io Image Optimizer averaged 208.
Recent Reviews
TinyPNG – JPEG, PNG & WebP image… Reviews
Thank You!
Recommended, make your website faster!
Cut my bandwidth and image database by 55%
TinyPNG (Tinify) is an excellent solution. I’ve cut my entire database of image sizes by 55%. That means that website will load faster, backups will execute quicker and be smaller, and overall the e
easy to use
Great image optimization that’s easy to use and simple!
Kraken.io Image Optimizer Reviews
Poor Quality
Not worth the time.
Terrible Customer Service
As others are noting here, their customer service is terrible. In fact I’d use the word “non-existent”. After signing up with an account I decided that the service was no longer what I needed and cont
Worst service I’ve encountered
Whatever you do, do not use this service. They will happily charge your credit cars, but when you try to reach them for support, they never respond. Their service is a disgrace.
More Compress Images Worth Comparing
Top alternatives in the same category as TinyPNG – JPEG, PNG & WebP image… and Kraken.io Image Optimizer
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Speed up your website by using our WebP & AVIF Converter. Optimize images and serve WebP and AVIF images instead of standard formats!
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Unlimited automatic image optimization for WordPress. Compress images, convert to WebP, and improve site speed without losing image quality.
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Frequently Asked Questions
Is TinyPNG – JPEG, PNG & WebP image… or Kraken.io Image Optimizer more popular?
Which has better ratings — TinyPNG – JPEG, PNG & WebP image… or Kraken.io Image Optimizer?
Are TinyPNG – JPEG, PNG & WebP image… and Kraken.io Image Optimizer free?
Which plugin has better support — TinyPNG – JPEG, PNG & WebP image… or Kraken.io Image Optimizer?
Which plugin is updated more frequently?
Plugin data sourced from WordPress.org. Comparison and analysis by PluginSift.