WordPress plugin comparison
Robin Image Optimizer vs WebP Optimizer
At a glance
- Robin Image Optimizer has more active installs: 100K+, against 40+ for WebP Optimizer.
- On a typical day, Robin Image Optimizer is downloaded about 587 times, WebP Optimizer about 4.
- WebP Optimizer has no reviews yet.
- Robin Image Optimizer was updated more recently: Nov 3, 2026, against Jul 5, 2026 for WebP Optimizer.
- Robin Image Optimizer is tested with a newer WordPress: 7.1.4, against 7.0.8 for WebP Optimizer.
- Robin Image Optimizer has been around longer: since 2018, against 2026 for WebP Optimizer.
Line by line
Robin Image Optimizer leads on 6 of 6 comparable lines.
| Metric |  Robin Image Optimizer |  WebP Optimizer |
|---|---|---|
| Popular rank | #454 | #21,812 |
| Active installs | 100K+ | 40+ |
| Downloads, last 30 days | 41.7K | 107 |
| Rating | 4.4(132) | No ratings |
| Support threads resolved | 100% | – |
| Tested up to | 7.1.4 | 7.0.8 |
| Search multiplier | ×1.27 | ×0.21 |
| Last release | 6 days ago | 4 months ago |
| Requires PHP | 7.4 | 8.1 |
From WordPress.org's public data, refreshed every night. Downloads are WordPress.org's official daily figures for the last 30 days.
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