Local WebP optimizer for WordPress. Free converts images to WebP; Pro adds AVIF and site-wide image tools.
Alternatives to Thumbnail Manager
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.
Shrinkwell Image Optimizerv1.16.4
Optimize images with WebP and AVIF, then review possibly unused media safely.
Scan, repair, and regenerate WordPress thumbnails with missing-file detection, outdated-size checks, resumable processing, and clear local history.
Advanced management for images, register new sub-sizes, sub-sizes details, regenerate and cleanup files.
MediaQuorix keeps your WordPress Media Library healthy, organized and optimized.
Take control of your WordPress media library with the most advanced filtering system for power users, SEO experts, and media-heavy websites.
Hide and manage external download and redirect URLs behind customizable buttons and a clean titanium.download endpoint.
Modern role editor, multiple roles, content control and smart role rules for WordPress.
Control which thumbnail sizes WordPress generates, cap oversized uploads, and convert images to WebP — built for shared hosting.
ART4ART Thumbnail Doctorv1.0.0
Regenerate thumbnails, identify which theme or plugin declares each size, and review old image sizes with dry-run, quarantine and restore.