Extensions
Automatic resizing and WebP conversion for Joomla images
Aura Optimize scans Joomla image files, resizes them on the server, sends them to a cloud service for compression and can create WebP replacements.
This is a site-speed task because image libraries tend to accumulate oversized uploads, uncompressed originals and formats that deliver more bytes than necessary. Joomla core provides the Media Manager and image-handling tools used by editors, but it does not generally scan an existing library, automatically compress every new image, or run a WebP replacement workflow. A template override can change how images are displayed, including responsive markup, but it does not reduce the source files themselves.
That leaves site owners with manual editing, image software outside Joomla, or an extension. According to the listing, Aura Optimize goes beyond those core and presentation-layer options by combining local resizing through Imagick or GD, cloud compression, bulk queues and Joomla Scheduled Tasks. Its optional WebP process can also update image paths in several Joomla content locations, though that behaviour has not been tested by JoomClub.
It is aimed at image-heavy sites, publishers or agencies maintaining existing libraries, and teams that want scheduled processing rather than asking every contributor to prepare files correctly. A small site with few images, a disciplined editorial workflow, or a CDN that already handles optimisation has less obvious reason to install it.
The directory lists it as commercial with a free tier: 50 MB of monthly cloud compression is included, while Growth and Infinite plans add capacity. The listing shows Brett Ransley as developer, four other extensions, and no reviews. It specifies Joomla 5 and 6 and PHP 8.1+, but does not give plan pricing or explain API data handling, retention, failure recovery, or backup management in detail. Those points should be checked before installation.
Listed on the Joomla Extensions Directory.