Smart automatic image optimization and compression for faster WordPress sites.
Alternatives to Smart 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.
Local WebP optimizer for WordPress. Free converts images to WebP; Pro adds AVIF and site-wide image tools.
Automatically converts uploaded JPEG and PNG images to WebP (or AVIF) format, resizes them, and allows conversion of existing images directly from the …
Supercharge your WordPress site with next-gen image compression. Convert to AVIF & WebP in one click.
Lightweight, privacy-first image optimization at upload time with local WebP conversion, AVIF-aware handling, and no external service.
Reliable WordPress email delivery with multiple providers, two connections, Return Path, Reply-To and visual AND/OR routing.
On-server WebP conversion, Google Core Web Vitals booster, and automated responsive image delivery with zero cloud compression fees.
Image Optimizer, WebP Converter & Compression - Toolszu is a lightweight WordPress image compression, resizing, and WebP conversion plugin designe …
Convert media library images to WebP, JPG or PNG with per-image quality, version history, automatic backups and daily optimization.
Convert WordPress images to WebP or AVIF, compress in bulk, audit images by page, compare previews, and restore originals with rollback.