Convert images to WebP/AVIF on upload, strip EXIF, scale to max width, add lazy loading, and track savings in a dashboard.
Alternatives to W3ctrl Smart Image Optimizer
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.
Convert images to WebP and AVIF and compress them on your own server. No account, no API key, no image credits, and your images never leave your site.
Local WebP optimizer for WordPress. Free converts images to WebP; Pro adds AVIF and site-wide image tools.
Optimize images automatically — compress, resize and convert to WebP, AVIF & more with Kraken.io. Faster pages, smaller files, same quality.
Reliable WordPress email delivery with multiple providers, two connections, Return Path, Reply-To and visual AND/OR routing.
Automatically compress JPEG, PNG, and WebP images on upload. Reduce file sizes up to 80% without visible quality loss.
WordPress image optimizer: compress JPEG/PNG, convert to WebP/AVIF, resize large uploads and serve responsive images with couic.
Snake Image Optimizerv1.0.3
Snake Image Optimizer is a local-first WebP/AVIF plugin with safe fallbacks, diagnostics, activity logs, and bulk processing.
Pewit AI Image Optimizerv1.1.3.3
Smart JPEG/PNG compression with WebP/AVIF sidecars, AV1 WebM video sidecars (ffmpeg) and backup-first bulk jobs (Pro).
Compress and convert your media library to WebP and AVIF. Same quality, smaller files, never bigger, never broken. Free API key.