Clean unlinked images, remove unnecessary files, compress images, lazy load, and optimize your WordPress database — all in one lightweight plugin.
Alternatives to SiteByter Image Optimizer
Plugins below are selected for functional relevance and current directory signals. Active-install counts do not affect this ranking.
WordPress plugins with similar use cases
Compatibility and update metadata provide context, not a quality guarantee. Review each plugin’s details for your site.
Automatically compress and convert your images to modern formats (WebP, AVIF). Get a perfectly optimized image every time and speed up your website.
Local WebP optimizer for WordPress. Free converts images to WebP; Pro adds AVIF and site-wide image tools.
Short Description: Optimize and compress images and videos in WordPress. Improve speed and SEO with HLS, logs, and troubleshooting tools.
Optimize, compress and resize images in WordPress in bulk. Lazy load images. Auto resize and optimize images upon upload.
The fastest WordPress image optimizer. Auto-convert JPEG, PNG, SVGs (if you allow) to WebP and compress images on upload.
Automatically compress every image and serve WebP and AVIF to every visitor. Small files, the quality you choose, zero manual work.
Bulk convert images to WebP, compress without visible quality loss, auto-optimize on upload, and see exactly how much space you saved.
The QODE Optimizer plugin is developed to allow you to convert, compress and adjust file sizes for all the images found on your website.
WordPress image optimizer: compress JPEG/PNG, convert to WebP/AVIF, resize large uploads and serve responsive images with couic.