ShortPixel Image Optimizer – Optimize Images, Convert WebP & AVIF
v6.5.5Optimize images & PDFs smartly. Create and compress next-gen WebP and AVIF formats. Smart crop and resize.
by ShortPixel · Website
Rank
21 hours ago
Official installs
public bucket
Est. installs
Total downloads
all time
Rating
817 reviews
Support threads
open topics
Support resolved
of threads
Tested up to
compatibility
Historical growth
Growth %, estimated installs, rank and downloads — updated daily.
Install, rank and growth cover 3 of the last 30 days; downloads go back 90.
Growth %
Daily active-install growth.
Estimated installs
WP.org gives no history — this accumulates.
Rank position
WP.org popularity order — lower is better.
Downloads
Cumulative downloads over the selected range.
WP.org SEO rankings
Search position for tracked keywords.
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Compare with competitors
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| Metric | |  |  |  |
|---|---|---|---|---|
| Estimated installs | 320K | 542.1K | 1.2M | 1.1M |
| WP.org rank | #197 | #125 | #60 | #65 |
| 30d growth | +43.6% | +129.3% | +133.1% | -38.5% |
| Rating | 4.5 ★ | 4.9 ★ | 1.7 ★ | 4.8 ★ |
| Reviews | 817 | 1,093 | 77 | 6,048 |
| Support resolved | 100% | 100% | 0% | 100% |
| Version | 6.5.5 | 6.6.2 | 1.7.6 | 4.2.0 |
| Tested up to | 7.0.2 | 7.0.2 | 7.0.2 | 7.0.2 |
Review stats
Development activity
- Last updated
- 2026-07-21 6:06pm GMT
- Latest version
- 6.5.5
- Compatible up to
- WordPress 7.0.2
- Requires
- WordPress 4.8.0
- Developer
- ShortPixel
- Plugin site
- Visit
Estimated installs
320,000
Confidence
high
Data updated
Aug 4, 2026
Tracking since
2026-07-26