WordPress plugin comparison
Robin Image Optimizer vs Webp Attachments
At a glance
- Robin Image Optimizer has more active installs: 100K+, against 10+ for Webp Attachments.
- On a typical day, Robin Image Optimizer is downloaded about 587 times, Webp Attachments about 1.
- Webp Attachments has no reviews yet.
- Robin Image Optimizer was updated more recently: Nov 3, 2026, against Dec 14, 2020 for Webp Attachments.
- Robin Image Optimizer is tested with a newer WordPress: 7.1.4, against 5.6.23 for Webp Attachments.
- Robin Image Optimizer has been around longer: since 2018, against 2020 for Webp Attachments.
Line by line
Robin Image Optimizer leads on 6 of 6 comparable lines.
| Metric |  Robin Image Optimizer |  Webp Attachments |
|---|---|---|
| Popular rank | #454 | #33,313 |
| Active installs | 100K+ | 10+ |
| Downloads, last 30 days | 41.2K | 33 |
| Rating | 4.4(132) | No ratings |
| Support threads resolved | 100% | – |
| Tested up to | 7.1.4 | 5.6.23 |
| Search multiplier | ×1.27 | ×0.00 |
| Last release | 6 days ago | 5 years ago |
| Requires PHP | 7.4 | 5.6 |
From WordPress.org's public data, refreshed every night. Downloads are WordPress.org's official daily figures for the last 30 days.
Tags they share
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