Here are requirements for using Twitter images in the Shack Open Graph Joomla extension:
- Images for this card support an aspect ratio of 1:1 with minimum dimensions of 144x144 or maximum of4096x4096 pixels.
- Images must be less than 5MB in size. The image will be cropped to a square on all platforms.
- JPG, PNG, WEBP, and GIF formats are supported. SVG is not supported.
- Only the first frame of an animated GIF will be used.