PixShrink automatically converts PNG and JPEG images to WebP with proper sizing, for every image on your site, including AI-generated images.
New uploads convert on the fly, existing media can be bulk-converted, and nothing is deleted unless you choose to. WebP typically shrinks files 25-35% versus PNG or JPEG at the same visual quality, which improves Largest Contentful Paint and mobile PageSpeed.
GPLv2 or later. 100% free.
- Automatic WebP conversion of new uploads
- Bulk-convert existing media
- Works with AI-generated images
- Nothing deleted unless you choose