Converter for Media – Optimize images |… vs Cimo – Free Instant Image Optimizer &… (2026)
Detailed side-by-side comparison of two WordPress plugins, based on real-time data from WordPress.org.
Converter for Media – Optimize images |…
500K+ active installs
Free
Cimo – Free Instant Image Optimizer &…
6.0K+ active installs
Free
Quick Verdict
As of April 2026, Converter for Media – Optimize images |… has a higher user rating (4.9/5 from 1,075 reviews) and leads in active installations (500K+ vs 6.0K+). Both are free WordPress plugins. Converter for Media – Optimize images |… has accumulated 15M+ total downloads while Cimo – Free Instant Image Optimizer &… has 25K+. Cimo – Free Instant Image Optimizer &… has a higher support resolution rate (100% vs 67%).
Detailed Comparison
| Metric | Converter for Media – Optimize images |… | Cimo – Free Instant Image Optimizer &… | |
|---|---|---|---|
| Rating | 4.9/5 | ◄ | 4.8/5 |
| Total Reviews | 1,075 | ◄ | 12 |
| Active Installs | 500K+ | ◄ | 6.0K+ |
| Total Downloads | 15M+ | ◄ | 25K+ |
| Support Resolution | 67% | ► | 100% |
| Last Updated | 2 days ago | ► | 2 days ago |
| First Released | 2019 | 2025 | |
| Age | 7 years | 1 year | |
| WP Requires | 4.9+ | 6.7.5+ | |
| PHP Requires | 7.1+ | 8.0+ | |
| Business Model | Free | Free | |
| Latest Version | 6.5.5 | 1.3.1 |
Rating Breakdown
Converter for Media – Optimize images |…
Cimo – Free Instant Image Optimizer &…
Download Trends
Over the past 30 days, Converter for Media – Optimize images |… averaged approximately 8,423 daily downloads while Cimo – Free Instant Image Optimizer &… averaged 330.
Recent Reviews
Converter for Media – Optimize images |… Reviews
Easy to use, great result
I converted more then 37000 pictures with this plugin, all went flawless and site loading speed increased remarkable
Great plugin! Great support, keep up the good work!
I’m using Converter for Media on my WordPress website facetheaction.be, hosted on Cloudways (Lightning Stack). I contacted Matt Plugins support regarding a technical issue with Pass Thru mode and a
Thank you for keeping WebP feature free!
@mateuszgbiorczyk Coming back to leave another thank you. Your plugin is one of the few that still offers WebP conversion for free. Really appreciate your contribution to the WordPress community. Keep
Cimo – Free Instant Image Optimizer &… Reviews
Works perfect!
I really like this plugin. Set and forget! Limited options in the free version, but most of the time this is perfect.
5 star because we cannot give more
Awesome plugin, directly goes to my default install list ! Thank you for the great work !
Was 5 star, now broken. Back to 1.2.0
used to work perfectly. I wish I could find older versions, as 1.2.2 no longer automatically converts images when uploaded. never should have updated. so annoying, and now looking for a new solution.
More Plugins Worth Comparing
Top alternatives in the same category as Converter for Media – Optimize images |… and Cimo – Free Instant Image Optimizer &…
Compress and optimize images, enable lazy load, serve WebP & AVIF, and speed up your site with a global image CDN.
Comprehensive image optimization that doesn't require a rocket science degree. Optimize images automatically for Faster Sites and Happy Visitors.
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.
Optimize image sizes, regenerate thumbnails, enable retina, convert to WebP/AVIF, or use cloud optimization. An essential image toolkit.
Frequently Asked Questions
Is Converter for Media – Optimize images |… or Cimo – Free Instant Image Optimizer &… more popular?
Which has better ratings — Converter for Media – Optimize images |… or Cimo – Free Instant Image Optimizer &…?
Are Converter for Media – Optimize images |… and Cimo – Free Instant Image Optimizer &… free?
Which plugin has better support — Converter for Media – Optimize images |… or Cimo – Free Instant Image Optimizer &…?
Which plugin is updated more frequently?
Plugin data sourced from WordPress.org. Comparison and analysis by PluginSift.