WordPress plugin comparison
Image Optimizer vs Image to WebP Converter
At a glance
- Image Optimizer has more active installs: 1M+, against 300+ for Image to WebP Converter.
- On a typical day, Image Optimizer is downloaded about 5,537 times, Image to WebP Converter about 5.
- Image to WebP Converter has no reviews yet.
- Image Optimizer was updated more recently: Sep 22, 2026, against Aug 20, 2026 for Image to WebP Converter.
- Image to WebP Converter is tested with a newer WordPress: 7.1.4, against 7.0.8 for Image Optimizer.
- Image Optimizer has been around longer: since 2024, against 2025 for Image to WebP Converter.
Line by line
Image Optimizer leads on 5 of 6 comparable lines.
| Metric |  Image Optimizer |  Image to WebP Converter |
|---|---|---|
| Popular rank | #58 | #10,466 |
| Active installs | 1M+ | 300+ |
| Downloads, last 30 days | 174.3K | 151 |
| Rating | 1.7(81) | No ratings |
| Support threads resolved | 100% | – |
| Tested up to | 7.0.8 | 7.1.4 |
| Search multiplier | ×1.28 | ×0.36 |
| Last release | 1 month ago | 2 months ago |
| Requires PHP | 7.4 | 7.1 |
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
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- Image Optimizer vs Converter for Media
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- Image to WebP Converter vs Converter for Media
- Image to WebP Converter vs WebP Express
- Image to WebP Converter vs Optimole
- Image to WebP Converter vs Robin Image Optimizer
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