Optimize and compress your images to speed up your site and boost your SEO.
As of April 2026, MegaOptim Image Optimizer is a WordPress webp plugin with 100 active installations and a 5/5 rating from 34 reviews. It has been downloaded 12K+ times in total. Requires WordPress 3.6+ and PHP 5.3+. Available on WordPress.org since 2018. Last updated 1 year ago — may have compatibility concerns. Top alternative: EWWW Image Optimizer.
MegaOptim is image optimization plugin and that is easy to use, stable and actively maintained by dedicated team of experts. 🙂
The plugin uses minimal resources on your server and all the heavy lifting is done by our API service on our servers. No binaries will be ever installed on your server that will slow down your site.
We strive to make the plugin as lightweight as possible and will never bloat your dashboard with ads, notifications, upsells or run background services that will cause high CPU usage constantly. The plugin only runs when it’s really necessary.
Image Optimization is delivering the high-quality images in the right format, dimension, size, and resolution while keeping the smallest possible size.
| WordPress | 3.6+ requiredTested up to 6.6.5 |
| PHP | 5.3+ required |
Plugin data sourced from WordPress.org. Analysis and metrics by PluginSift.