HostSalt Image Optimizerv1.0.3
Automatically optimize, compress and convert images to WebP or AVIF on upload — powered by the HostSalt IO API.
Alternatives to ShortPixel Adaptive Images – WebP, AVIF, CDN, Image Optimization
Plugins below are selected for functional relevance and current directory signals. Active-install counts do not affect this ranking.
Relevant replacements
WordPress plugins with similar use cases
Compatibility and update metadata provide context, not a quality guarantee. Review each plugin’s details for your site.
Local WebP optimizer for WordPress. Free converts images to WebP; Pro adds AVIF and site-wide image tools.
Converts JPEG and PNG images to WebP on upload, serves them through picture elements, and bulk-converts your existing media library.
Image Optimizer is an easy-to-use WordPress plugin that reduces image size through various compression and resizing techniques – all of which preserve …
Automatically optimize images with bulk compression, lazy loading, WebP/AVIF conversion & CloudFront image CDN. Boost Core Web Vitals & conversions.
Tempaloo WebPv1.0.0
The image optimizer that doesn't charge you for thumbnails. 1 credit per upload, all sizes included — 6-8x more conversions for the same quota.
Perxel Image Optimizerv1.2.1
Local WebP conversion for your media library. No third-party CDN or service, free, and it runs in the background.
Pixelweb Image Optimizerv1.1.2
WebP conversion on your own server, cache-safe delivery, LCP-friendly lazy loading and an image SEO checker. No external API, no quotas.
Speed up WordPress with our image optimization plugin! Convert images to next-gen AVIF & WebP formats to instantly improve Core Web Vitals.
Compress images to WebP/AVIF for free — locally with PHP-Imagick, otherwise converted by fepo. Fonts subsetted by fepo (uses credits).