Connect your WordPress site with the Icosix Image Compressor service to optimize images and improve site performance.
As of April 2026, Icosix Image Compressor is a WordPress image plugin with 10 active installations and a 0/5 rating0. It has been downloaded 177 times in total. Requires WordPress 5.5+ and PHP false+. Available on WordPress.org since 2026. Recently updated within the last 3 months. Top alternative: Firelight Lightbox.
Icosix Image Compressor connects your WordPress site with the powerful Icosix image optimization service. Once a valid API key is provided, you can compress and optimize JPG, PNG, and WebP images directly from your WordPress dashboard while preserving full visual quality.
For users without an API key, manual compression is available via the
Image Compressor,
allowing you to quickly reduce image file sizes through an intuitive web interface.
Explore additional creative resources, graphics, icons, SVG vectors, and more on the
Icosix,
designed to support your design and development workflow beyond image optimization.
| WordPress | 5.5+ requiredTested up to 6.9.4 |
| PHP | false+ required |
Initial release.= 1.0.1 =
– Readme updates and assets added
Plugin data sourced from WordPress.org. Analysis and metrics by PluginSift.