Convert and optimise your WordPress media library to AVIF while keeping every reference to your images in sync.
As of April 2026, Convert to AVIF and Optimise is a WordPress AVIF plugin with 10 active installations and a 1/5 rating from 1 reviews. It has been downloaded 188 times in total. Requires WordPress 6.0+ and PHP 7.4+. Available on WordPress.org since 2025. Top alternative: Modern Image Formats.
Convert to AVIF and Optimise automatically converts media library images to AVIF, stripping metadata, keeping your original uploads alongside the new files and updating all of your content to reference the optimised versions. The plugin keeps featured images, site logos, page builders, widgets and other stored URLs aligned with the converted image paths.
| WordPress | 6.0+ requiredTested up to 6.8.5 |
| PHP | 7.4+ required |
Plugin data sourced from WordPress.org. Analysis and metrics by PluginSift.