Head-to-head · October 2026
Compress & Upload vs Image Optimizer
Image Optimizer comes out ahead, winning 7 of 7 head-to-head checks against Compress & Upload.
Compress & Upload
Compress & Upload lets you upload images to the WordPress media library but it first compresses and resizes…
| Metric | Compress & Upload | Image Optimizer |
|---|---|---|
| Active installs | 10+ | 1M+ |
| Downloads (30 days) | 101 | 655.5K |
| Download trend | +159% | +298% |
| Rating | 5/5 | 1.7/5 |
| Reviews | 1 | 77 |
| Health score | 33/100 | 77/100 |
| Last updated | 1 year ago | 3 weeks ago |
| Tested up to | WP 6.7.10 | WP 7.0.7 |
| Support resolved | — | 100% |
| Requires PHP | 7.4+ | 7.4+ |
| First released | Jul 2022 | Jan 2024 |
Daily downloads, last 90 days
Compress & UploadImage Optimizer
Choose Compress & Upload if…
You prefer its feature set and workflow — it holds its own on the fundamentals.
- Small user base (10+ active installs)
- Very few reviews so far
- No update in over a year
- Only tested up to WordPress 6.7 (latest is 7.1)
Choose Image Optimizer if…
You care most about active installs, downloads (30 days) and download trend.
- One of the most-used plugins on the web — 1M+ active sites
- Actively developed — last update 3 weeks ago
- Momentum — downloads up 298% vs the previous 30 days
- Mixed reviews — 1.7/5 from 77 ratings
Both compete in: image compression image optimization
FAQ
Compress & Upload vs Image Optimizer: quick answers
Straight answers, pulled from live WordPress.org data.
Live data from WordPress.org · checked Oct 10, 2026
Which is better, Compress & Upload or Image Optimizer?
Image Optimizer comes out ahead, winning 7 of 7 head-to-head checks against Compress & Upload. Choose Image Optimizer if you care most about active installs, downloads (30 days) and download trend.
Is Compress & Upload more popular than Image Optimizer?
Image Optimizer is the more popular of the two with 1M+ active installs, compared with 10+ for Compress & Upload.
Can I use Compress & Upload and Image Optimizer together?
Both plugins cover image compression and image optimization, so most sites only need one. Running two plugins that do the same job can cause conflicts and slow your site down — pick the one that fits best and remove the other.
Are Compress & Upload and Image Optimizer free?
Yes. Both are free to download from the official WordPress.org plugin directory. Either may also offer paid upgrades from its developer.
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