wp.org search vs our merit ranking: “image metadata”
wp.org orders by popularity, so a plugin a host bundled onto millions of sites, or a big-brand one that's slow and mediocre, can sit at the top. Our ranking is built to answer a different question: which of these is actually worth installing. How this works →
For “image metadata”, we agree with wp.org on the top plugin, and our order differs from theirs on 10 of the top 20. 2 plugins are pushed down for signals wp.org ignores: errors, a host-installed base, or removal risk.
wp.org search ranks on
Install count (uncapped), the raw star average, freshness, and support. Popularity dominates, so the biggest install base usually wins regardless of how it got there.
We add
A cap on the install boost, volume-weighted ratings, and signals wp.org can't see: whether it throws errors on current PHP, whether the install base is organic or host-pushed, and its risk of being pulled.
Ranked above its merit
Image Optimizer – Compress Images and Convert to WebP or AVIF shows at wp.org #4 but places #22 on merit, a gap of 18 places. Its 1M+ installs carry it up the search order; its 1.7★ average from 81 reviews, plus freshness and upkeep, place it lower on our volume-weighted scale.
Buried gem
Perfect Images: Regenerate Thumbnails, Image Sizes, WebP & AVIF places #12 on merit, 4.8★ from 279 reviews, but shows at wp.org #18. A smaller install base keeps it further down the default search order than its quality signals alone would.
EWWW Image Optimizer 1M+ · 4.8★ (1842)
wp.org #1 2 
ShortPixel Image Optimizer – Optimize Images, Convert WebP & AVIF 300K+ · 4.5★ (830)
wp.org #2 ↑1 3 
Image Watermark 40K+ · 4.2★ (298)
wp.org #3 ↓1 4 
Featured Image from URL (FIFU) 60K+ · 4.6★ (264)
wp.org #5 ↑1 1 too low 5 
Yoast SEO – Advanced SEO with real-time guidance and built-in AI 10M+ · 4.8★ (27821)
wp.org #9 4 too low 6 
WP-Optimize – Cache, Compress images, Minify & Clean database to boost page speed & performance 1M+ · 4.8★ (2617)
wp.org #10 ↑2 4 too low 7 
Robin Image Optimizer – Unlimited Image Optimization, WebP & AVIF 100K+ · 4.4★ (131)
wp.org #8 1 too low 8 
Imagify Image Optimization: Optimize Images | Compress & Convert to WebP/AVIF 900K+ · 4.3★ (1656)
wp.org #12 ↓2 4 too low 9 
FooGallery Photo Gallery : Image, Video & Masonry Galleries 100K+ · 4.8★ (995) not PHP-current
wp.org #13 ↓4 4 too low 10 
reSmush.it : The original free image compressor and optimizer plugin 100K+ · 4.3★ (166)
wp.org #11 1 too low 11 
Robo Gallery – Photo & Image Slider 40K+ · 4.3★ (406)
wp.org #14 ↓1 3 too low 12 Perfect Images: Regenerate Thumbnails, Image Sizes, WebP & AVIF 60K+ · 4.8★ (279)
wp.org #18 ↓1 6 too low 13 
LiteSpeed Cache 7M+ · 4.8★ (2778)
wp.org #20 ↓1 7 too low 14 
Media File Renamer: Rename Images & Files for SEO (AI-Powered) 40K+ · 4.6★ (447)
wp.org #21 7 too low 15 
Simple Image Sizes 60K+ · 4.6★ (91)
wp.org #16 ↓1 1 too low 16 
Image Regenerate & Select Crop 7K+ · 4.7★ (58)
wp.org #17 ↓1 1 too low 17 
ThumbPress – Compress Images, Manage Thumbnails, Detect Image Issues, WebP/AVIF, Lazy Loading, Hotlinking & More 20K+ · 3.7★ (117)
wp.org #15 ↓1 2 too high 18 
Auto Upload Images 20K+ · 4.3★ (106)
wp.org #23 ↓3 5 too low 19 
Instant Images – One-click Image Uploads from Unsplash, Openverse, Pixabay, Pexels, and Giphy 100K+ · 4.8★ (59)
wp.org #24 ↓2 5 too low 20 
Cimo – Free Instant Image Optimizer & WebP Converter 10K+ · 4.9★ (20) thin reviews
wp.org #19 ↓1 1 too high 21 
Image Source Control Lite – Show Image Credits and Captions 3K+ · 4.6★ (42)
wp.org #22 ↓1 1 too low 22 Image Optimizer – Compress Images and Convert to WebP or AVIF 1M+ · 1.7★ (81) host-installed base low rating, top placement
wp.org #4 18 too high 23 
Strip Image Metadata 300+ · 5.0★ (1) thin reviews
wp.org #7 16 too high 24 
Image Prioritizer 40K+ · 5.0★ (1) throws errorsnot PHP-current thin reviews
wp.org #6 ↓1 18 too high Merit ranking caps the install boost at 1M (wp.org leaves it uncapped), replaces the raw star average with a volume-weighted Bayesian score and a Wilson lower bound, and keeps wp.org's own freshness and compatibility decays. Method from the plugin-directory source; see Meta Trac #8298. Positions are tracked daily from the first visit to a keyword, so the small arrows show movement since tracking began.