Compress and optimize your WordPress media library images using the ImgSmaller API with automated backups and restore controls.
As of April 2026, ImgSmaller is a WordPress AVIF plugin with 0 active installations and a 0/5 rating0. It has been downloaded 194 times in total. Requires WordPress 5.8+ and PHP 7.4+. Available on WordPress.org since 2025. Top alternative: Modern Image Formats.
ImgSmaller integrates with the ImgSmaller API to compress images in your Media Library. It supports WEBP and AVIF output, runs in the background via WP-Cron or external cron, and includes robust backups and one-click restore. It also provides an exclusions browser, export/import of backups and replacements, and plan/quota awareness.
Key features:
| WordPress | 5.8+ requiredTested up to 6.8.5 |
| PHP | 7.4+ required |
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