ANK Image Compress sends Joomla images to a remote API

Image optimization comes up because large JPEG, PNG and WebP files add download weight even when Joomla is otherwise configured correctly. Joomla core's Media Manager handles storing, browsing and inserting images, but it does not provide general-purpose bulk compression or a scheduled workflow for processing new files. A template override can change image markup, dimensions or loading behaviour, but it does not normally reduce the size of the source files. Sites therefore either optimize files before upload, use separate image tooling, or install an extension. According to the listing, ANK Image Compress goes beyond core by scanning the images folder, processing individual files or batches, and connecting scheduled tasks to an external compression service.

This is aimed at content-heavy sites with an existing image library, regular editorial uploads, or a team that wants compression handled from Joomla administration. It is less relevant to small sites with few images, teams that already optimize assets in an image editor or build pipeline, and installations that cannot send media to a third-party service.

The extension is listed as a free download, but it requires an ANK Image Lab account and API key. The service includes 500 successful compressions per calendar month at no charge, with paid credits available beyond that. Images are sent over HTTPS, so check the service's data handling and retention terms before use. The listing specifies Joomla 5 or 6 and PHP 8.3 or later. It shows developer ankpicpress, but no broader directory track record and zero reviews; pricing for additional credits, API limits, backup behaviour, and exact compression controls are not explained.

Listed on the Joomla Extensions Directory.