WordPress plugin comparison
Robin Image Optimizer vs WebP Image Converter & Replacer
Robin Image Optimizer
by Themeisle
100K+ installs4.4
WebP Image Converter & Replacer
by Core Essentials
100+ installs3.0
At a glance
- Robin Image Optimizer has more active installs: 100K+, against 100+ for WebP Image Converter & Replacer.
- On a typical day, Robin Image Optimizer is downloaded about 736 times, WebP Image Converter & Replacer about 14.
- Robin Image Optimizer is rated higher: 4.4 out of 5 from 132 reviews, against 3.0 from 2 reviews.
- Robin Image Optimizer was updated more recently: Nov 3, 2026, against Oct 12, 2026 for WebP Image Converter & Replacer.
- Both are tested up to WordPress 7.1.4.
- Robin Image Optimizer has been around longer: since 2018, against 2025 for WebP Image Converter & Replacer.
Line by line
Robin Image Optimizer leads on 6 of 6 comparable lines.
| Metric | Robin Image Optimizer | WebP Image Converter & Replacer |
|---|---|---|
| Popular rank | #454 | #14,068 |
| Active installs | 100K+ | 100+ |
| Downloads, last 30 days | 42.6K | 545 |
| Rating | 4.4(132) | 3.0(2) |
| Support threads resolved | 100% | – |
| Tested up to | 7.1.4 | 7.1.4 |
| Search multiplier | ×1.27 | ×0.30 |
| Last release | 7 days ago | 29 days ago |
| Requires PHP | 7.4 | 7.4 |
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
More comparisons
- Robin Image Optimizer vs Optimole
- Robin Image Optimizer vs Converter for Media
- Robin Image Optimizer vs Kraken.io Image Optimizer
- Robin Image Optimizer vs TheDock Media
- WebP Image Converter & Replacer vs TheDock Media
- WebP Image Converter & Replacer vs Converter for Media
- WebP Image Converter & Replacer vs Optimole
- WebP Image Converter & Replacer vs ThumbPress
Is one of these yours?
Track your plugin against its rivals every day: rank, installs, downloads, ratings and their releases, with alerts when anything moves.
Start free