Image optimization that works the moment you activate it. Compress and convert to WebP right on your site — no setup, no API keys, no limits.
Alternatives to Pipe9 Media 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.
Era WebP Bulk Optimizerv1.0.0
Bulk convert JPG and PNG uploads to WebP, update content URLs, switch WooCommerce media IDs safely, and keep rollback backups.
Local WebP optimizer for WordPress. Free converts images to WebP; Pro adds AVIF and site-wide image tools.
HostSalt Image Optimizerv1.0.3
Automatically optimize, compress and convert images to WebP or AVIF on upload — powered by the HostSalt IO API.
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.
Bulk convert images to WebP, compress without visible quality loss, auto-optimize on upload, and see exactly how much space you saved.
Codcy Image Optimizerv1.6.3
Bulk convert JPEG and PNG images to WebP. No external service. Runs entirely on your server with automatic backup.
Convert JPEG & PNG images to WebP automatically. Bulk convert, optimize media library, clean unused thumbnails & boost Core Web Vitals. Free forever.
Convert JPG/PNG uploads (and existing library) to WebP, move originals to /uploads/_originals/, and update Media Library metadata - WP serves .webp
Automatically convert uploaded JPEG and PNG images to WebP and serve them on the front end with zero theme integration.