Image Optimization vs Converter for Media (September 2026)
Updated September 7, 2026 · Data from WordPress.org, refreshed daily · How this works
Both rank in the WordPress.org Image Optimization Plugins top 10: Image Optimization at #1 and Converter for Media at #5. Converter for Media leads on 3 of the 5 measures we track. Every number below comes straight from WordPress.org and is refreshed every day.
Image Optimization
Image Optimization – Compress Images and Convert to WebP or AVIF
Automatically resize, optimize, and convert images to WebP and AVIF. Compress images in bulk or on upload to boost your WordPress site performance.
Converter for Media
Converter for Media – Optimize images | Convert WebP & AVIF
Speed up your website by using our WebP & AVIF Converter. Optimize images and serve WebP and AVIF images instead of standard formats!
Who leads on what
Converter for Media leads on 3 of the 5 measures we track.
Image Optimization ranks higher on WordPress.org: #1 against #5 in Image Optimization Plugins.
Image Optimization has more users: 1 million+ active installs against 500,000+.
Converter for Media is rated higher: 4.9 out of 5 from 1,099 reviews, against 1.7 from 77 reviews.
Converter for Media has more reviews behind its score: 1,099 against 77.
Converter for Media was updated more recently, on August 18, 2026; Image Optimization on July 7, 2026.
Which one to pick
Each plugin is the better answer for the measure it actually leads on. Nothing here is a recommendation we invented.
Image Optimization
Pick Image Optimization if you go by where WordPress.org itself puts them or you want the plugin more sites already run.
Converter for Media
Pick Converter for Media if the review score matters most to you, you want the score backed by more reviews or you want the one shipping releases most recently.
Image Optimization vs Converter for Media side by side
| Image Optimization | Converter for Media | |
|---|---|---|
| Image Optimization Plugins ranking | #1 | #5 |
| Rating | 1.7 | 4.9 |
| Reviews | 77 | 1,099 |
| Active installs | 1 million+ | 500,000+ |
| Total downloads | 15,619,885 | 17,019,204 |
| Downloads, last 30 days | – | – |
| Last updated | Jul 7, 2026 | Aug 18, 2026 |
| First published | Jan 8, 2024 | Jun 16, 2019 |
| Tested up to WordPress | 7.0.4 | 7.1 |
| Requires PHP | 7.4 | 7.4 |
| Pricing | Free on WordPress.org | Free on WordPress.org |
30-day download figures appear after both plugins have 30 days of tracking.
Image Optimization ratings
Converter for Media ratings
How we compare these two
Every figure here is pulled from the WordPress.org plugin API every day at 03:00 UTC, for both plugins in the same run, so the two are always read on the same day. We compare only what the directory reports: active installs, the rating and how many reviews stand behind it, the last release date and, once we have a month of history, downloads over the last 30 days. Ratings are only called a win above 50 reviews each, because a handful of five-star reviews is not evidence. Nothing is weighted into an overall score, no measure is worth more than another, and neither Image Optimization nor Converter for Media can pay to appear here: the pair exists only because both plugins reached the Image Optimization Plugins top 10. Full methodology.
Image Optimization vs Converter for Media: common questions
Is Image Optimization better than Converter for Media?
Converter for Media leads on 3 of the 5 measures we track. Neither is better at everything, and the answer depends on which measure you weigh. Image Optimization ranks higher on WordPress.org: #1 against #5 in Image Optimization Plugins.
Which has more users, Image Optimization or Converter for Media?
Image Optimization ranks higher on WordPress.org: #1 against #5 in Image Optimization Plugins.
Which is rated higher, Image Optimization or Converter for Media?
Image Optimization has more users: 1 million+ active installs against 500,000+.
Are Image Optimization and Converter for Media free?
Both are free to install from WordPress.org. Image Optimization may also sell a paid version or add-ons. Converter for Media may also sell a paid version or add-ons.
Alternatives to Image Optimization and Converter for Media
Plugins that score close to both in the same WordPress.org rankings and tags.
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